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by BlastRoom
Spiral practice across rates, proportional relationships, and percent.
#us_grade_7_math
40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
A scooter travels 150 kilometers in 3 hours. What is the unit rate?
Six notebooks cost $9.30. What is the price per notebook?
A faucet fills 12 liters in 4 minutes. At the same rate, how many liters in 6 minutes?
A machine bottles 450 milliliters in 6 seconds. At the same rate, how many milliliters in 10 seconds?
A cyclist rides 3/4 kilometer in 1/2 hour. What is the unit rate?
A recipe uses 600 grams of flour for 4 loaves. How many grams of flour are needed per loaf?
A train travels 96 kilometers in 1.5 hours. At that rate, how far does it travel in 2 hours?
A printer makes 84 pages in 7 minutes. At that rate, how many pages in 3 minutes?
The table pairs x with y: 2→8, 4→16, 7→28. What is the constant of proportionality?
A table pairs x with y: 3→6, 5→10, 8→17. Is the relationship proportional?
In a proportional relationship, y = kx and (5, 20) is a point. What is k?
The table pairs x with y: 4→10, 6→15, 9→22.5. What is the constant of proportionality?
A proportional table has x-values 2, 3, 5 and y-values 6, 9, 15. What is y when x = 8?
The equation y = 6x describes x bags and y kilograms. Is the relationship proportional?
A drink mix uses 9 milliliters of flavoring for 3 liters of water. What is the constant of proportionality from liters to milliliters?
A table pairs x with y: 1→5, 2→10, 4→21. Is the relationship proportional?
On a map scale, 2 cm represents 18 km, 5 cm represents 45 km, and 7 cm represents 63 km. What is the constant?
For a proportional graph, the point (1, 7) means which constant of proportionality from x to y?
Water flows at 8 liters per minute. If x is minutes and y is liters, which equation represents the relationship?
Each museum ticket costs $12.50. If x is tickets and y is total cost, which equation represents the relationship?
In y = 0.4x, x is bags and y is kilograms of rice. How many kilograms are in 15 bags?
A scale drawing uses 1 centimeter for 6 meters. If x is drawing centimeters and y is actual meters, which equation fits?
A proportional table shows 2→7, 4→14, and 6→21. Which equation represents y in terms of x?
A file downloads 18 megabytes each second. If x is seconds and y is megabytes, which equation represents the relationship?
What is 35% of 80 students?
18 is 30% of what number?
45 is what percent of 150?
A club had 40 members and then 50 members. What is the percent increase?
A jacket price drops from $90.00 to $72.00. What is the percent decrease?
In a survey, 12 out of 48 students chose soccer. What percent chose soccer?
60% of what number is 42?
15 is 125% of what number?
A $56.00 jacket is 25% off. What is the sale price before tax?
An $18.00 lunch has 8% sales tax. What is the total cost?
A bank account earns simple interest on $300.00 at 5% per year for 2 years. How much interest is earned?
A $45.00 meal has a 20% tip added. What is the total cost?
A salesperson earns 6% commission on an $850.00 sale. How much commission is earned?
A store marks up a $40.00 item by 15%. What is the new price?
A $75.00 backpack has a 20% coupon. Then $4.00 tax is added. What is the final cost?
A student estimated 48 minutes for homework, but it actually took 60 minutes. What was the percent error?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Mixed Review: Expressions, Equations and Geometry
40 questions
