percentages
ratios
form changes
rates
100

30% of 100

what is 30

100

simplify 8:6 to its lowest form

what is 4:3

100

change 0.2 into a percent

what is 20%

100

rate of a car traveling 80 miles in 2 hours

what is 40 m/h

200

25% of 48

what is 12

200

one pizza cost $8. How much does 12 pizzas cost?

what is $96

200

0.627 as a percent

what is 62.7%

200

if you go to a rage room and decide to break a lamp every 3 minutes, a bottle every 6 minutes, and shred a cabinet every 20 minute. How many of each item did you break.`

what is 20 lamps, 10 bottles, and 3 cabinets.

300

a $60 purse is 30% off but had another sale of 20% off the lowest price how much does it cost?

$33.60

300

a man builds a mini scale zipline that is 1:2630 scale of a real zipline. if the mini scale is 12 feet how big is the real life size?

what is 31560 feet

300

17/25 as a decimal

what is 0.68

300

a car drives 0.343 miles every 20 minutes. How far do you drive in 3 hours

what is 3.087 miles

400

a $40 comic book had a price increase of 48%. what is the new price?

what is $59.20

400

a pizza costs $8 dollars and each topping on the pizza is 35 cents. How much would it cost to buy a pizza with two toppings and another with 3 toppings.

what is $17.75

400

change 0.432 into a fraction and simplify

what is 54/125

400

Towers with a stability of 21 or lower instantly crumble. A tower is breaking little by little everyday. If it has a stability of 87 and it loses 3 stability a day how long will it take to break.

what is 22 days

500

a man makes a system worth $800 dollars and sell it for 120% of the price. The person who bought it then sold it for 160% of the old price. The last person who had it decided to sell it for 90% of the new price. How much was it last sold for?

what is $1382.40

500

a car drives 15 miles on 1 gallon of gas. how far can he dive if he starts with 16 gallons but is leaking 1 gallon every 5 miles.

what 60 miles

500

what is 70/80 as a percent

what is 87.5%

500

a car drives 20 miles an hour for 3 hours then 80 miles an hour for 5 hours. If he then slows down to half that speed for the remaining 4 hours how far did he go in total?

What is 620 miles

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