A postage stamp has a mass of $5\times 10^{-2}$ grams and a grain of fine sand has a mass of $8\times 10^{-5}$ grams. How many times as heavy as the grain of fine sand is the postage stamp?

A postage stamp has a mass of $5\times 10^{-2}$ grams and a tiny speck of dust has a mass of $8\times 10^{-6}$ grams. How many times as heavy as the dust speck is the postage stamp?

A human hair has a width of $3\times 10^{-5}$ meters. A pencil is 200 times as wide as the hair. What is the width of the pencil in scientific notation?

A grain of rice has a mass of $2\times 10^{-2}$ grams and a grain of fine sand has a mass of $4\times 10^{-5}$ grams. How many times as heavy as the grain of fine sand is the grain of rice?

A cargo ship has a mass of $7\times 10^6$ kilograms and a truck has a mass of $7\times 10^3$ kilograms. How many times as heavy as the truck is the cargo ship?

A country has a population of $6\times 10^8$ people and a small town has a population of $2\times 10^3$ people. How many times as large as the town is the country?

A postage stamp has a mass of $7\times 10^{-2}$ grams and a pollen grain has a mass of $7\times 10^{-8}$ grams. How many times as heavy as the pollen grain is the postage stamp?

A raindrop has a mass of $5\times 10^{-2}$ grams and a speck of dust has a mass of $2\times 10^{-6}$ grams. How many times as heavy as the dust speck is the raindrop?

A village pond has a volume of $6\times 10^6$ liters and a garden pond has a volume of $3\times 10^3$ liters. How many times as large as the garden pond is the village pond?

A pipe has a width of $7\times 10^{-2}$ meters and a human hair has a width of $2\times 10^{-5}$ meters. How many times as wide as the hair is the pipe?

A pipe has a width of $6\times 10^{-2}$ meters and a human hair has a width of $8\times 10^{-5}$ meters. How many times as wide as the hair is the pipe?

A city reservoir has a volume of $9\times 10^7$ liters and a hot tub has a volume of $3\times 10^3$ liters. How many times as large as the hot tub is the city reservoir?

A town's yearly budget has a total of $9\times 10^6$ dollars and a club's budget has a total of $2\times 10^3$ dollars. How many times as large as the club's budget is the town's budget?

A village pond has a volume of $8\times 10^6$ liters and a garden pond has a volume of $5\times 10^3$ liters. How many times as large as the garden pond is the village pond?

A raindrop has a mass of $2\times 10^{-2}$ grams and a speck of dust has a mass of $5\times 10^{-7}$ grams. How many times as heavy as the dust speck is the raindrop?

A backyard pool has a volume of $3\times 10^4$ liters. A city water tower is 300 times as large as the backyard pool. What is the volume of the water tower in scientific notation?

A pipe has a width of $9\times 10^{-2}$ meters and a human hair has a width of $4\times 10^{-5}$ meters. How many times as wide as the hair is the pipe?

A postage stamp has a mass of $9\times 10^{-2}$ grams and a tiny speck of dust has a mass of $9\times 10^{-6}$ grams. How many times as heavy as the dust speck is the postage stamp?

A test tube holds $4\times 10^{-2}$ liters and a drop of water has a volume of $5\times 10^{-5}$ liters. How many times as large as the water drop is the test tube?

A photo file has a size of $9\times 10^5$ bytes and a text file has a size of $3\times 10^3$ bytes. How many times as large as the text file is the photo file?

A postage stamp has a mass of $8\times 10^{-2}$ grams and a fine dust particle has a mass of $2\times 10^{-9}$ grams. How many times as heavy as the dust particle is the postage stamp?

A speck of dust has a mass of $4\times 10^{-5}$ grams. A raindrop is 200 times as heavy as the dust speck. What is the mass of the raindrop in scientific notation?

A pencil has a width of $9\times 10^{-3}$ meters and a strand of spider silk has a width of $3\times 10^{-6}$ meters. How many times as wide as the silk strand is the pencil?

A city reservoir has a volume of $8\times 10^8$ liters and a hot tub has a volume of $2\times 10^3$ liters. How many times as large as the hot tub is the city reservoir?

A raindrop has a mass of $6\times 10^{-2}$ grams and a speck of dust has a mass of $3\times 10^{-6}$ grams. How many times as heavy as the dust speck is the raindrop?

A raindrop has a mass of $8\times 10^{-2}$ grams and a speck of dust has a mass of $8\times 10^{-6}$ grams. How many times as heavy as the dust speck is the raindrop?

A video clip has a size of $8\times 10^7$ bytes and a text file has a size of $4\times 10^3$ bytes. How many times as large as the text file is the video clip?

A lake has a volume of $7\times 10^8$ liters and a garden pond has a volume of $2\times 10^3$ liters. How many times as large as the garden pond is the lake?

A pipe has a width of $3\times 10^{-2}$ meters and a bacterium has a width of $6\times 10^{-7}$ meters. How many times as wide as the bacterium is the pipe?

A nearby planet has a distance from Earth of $2\times 10^8$ kilometers. A distant comet is 300 times as far away as the planet. What is the distance from Earth of the comet in scientific notation?

A public swimming pool has a volume of $9\times 10^5$ liters and a backyard pool has a volume of $9\times 10^3$ liters. How many times as large as the backyard pool is the swimming pool?

A light bulb has a power output of $2\times 10^2$ watts. A power plant is 30,000 times as large as the light bulb. What is the power output of the power plant in scientific notation?

A cargo ship has a mass of $6\times 10^5$ kilograms and a truck has a mass of $3\times 10^3$ kilograms. How many times as heavy as the truck is the cargo ship?

A USB flash drive has a size of $5\times 10^9$ bytes and a text file has a size of $2\times 10^3$ bytes. How many times as large as the text file is the flash drive?

A village pond has a volume of $6\times 10^6$ liters and a garden pond has a volume of $4\times 10^3$ liters. How many times as large as the garden pond is the village pond?

A grain of fine sand has a mass of $3\times 10^{-5}$ grams. A housefly is 300 times as heavy as the grain of fine sand. What is the mass of the housefly in scientific notation?

A postage stamp has a mass of $6\times 10^{-2}$ grams and a speck of dust has a mass of $6\times 10^{-7}$ grams. How many times as heavy as the dust speck is the postage stamp?

A small town has a population of $2\times 10^4$ people. A country is 30,000 times as large as the town. What is the population of the country in scientific notation?

A nearby planet has a distance from Earth of $3\times 10^8$ kilometers. A distant comet is 300 times as far away as the planet. What is the distance from Earth of the comet in scientific notation?

A lake has a volume of $8\times 10^8$ liters and a garden pond has a volume of $4\times 10^3$ liters. How many times as large as the garden pond is the lake?