Fractions to Decimals
This fraction is equivalent to 0.25
What is 1/4?
30 miles in 3 hours
What is 10 mph?
An increase of 50% on a $200 deposit
$300
4% of 25
1
Sophia is working at a vet clinic. She estimated the weight of a cat to be 10 pounds. When she weighed the cat, the actual weight was 8.5 pounds.
17.6% error
This fraction is equivalent to 0.75
What is 3/4?
Read 6 pages in 4 minutes
What is 1.5 papers per minute?
A 20% decrease on a $300 Lego set
What is $240
12% of 54
6.48
Ryan thinks the cost of a video game is $65. However, the actual cost is $58
12% Error
This fraction is equivalent to 0.3333...
What is 1/3?
2.5 centimeters in 5 minutes
What is 0.5 cm per minute?
A practice field is 250 feet long. The game field is 40% longer than the practice field.
350 feet
23% of 43
9.89
Johnny estimated the population of his small town to be 3,225 people. The actual population of his town is 4,057
20.5% error
This simplified fraction is equivalent to 0.8
What is 4/5?
5 minutes for 2.5 math problems
What is 2 minutes per problem?
After a 30% discount, the price of my shoes were $28
$40
45% of 132
59.4
The students measured length during a science experiment, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?
15.78%
This fraction is equivalent to 0.375
What is 3/8?
2.5 laps in 0.75 hours
What is 3 1/3 laps per hour?
This is the total after Andrews mother gets a restaurant bill for $25. She has a coupon for 15% off. After the discount is applied, she adds 20% tip
Discount: 25*0.85(15% off) = $21.25.
Tip: 21.25*20/100=4.25
21.25+4.25= $25.50
78.3% of 1,472
1,152.576
A graduated cylinder actually contains 7.5 milliliters of water. When Han measures
the volume of the water inside the graduated cylinder, his measurement is 7
milliliters.
~7.1%