Fractions Decimals and Percent
Convert 1/4 to a percent and decimal
25%
.25
what is the ratio of stars to dollar signs
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4:2
3.9 × 4.8 =
18.72
Write an expression for the operation described below.
subtract 5 from w
w-5
On Wednesday, there were 9 pigs and 3 donkeys in the field.
What is the ratio of chickens to sheep in the field on Wednesday?
9 to 3
75% converted to a fraction or a decimal
3/4
.75
What is the ratio of stars to total shapes?
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6:8
1/10 × 5/6 =
5/60
1/12
Write an expression for the operation described below.
the quotient of v and 5
v/5
v divided by 5
Ben walked a distance of 1.2 kilometers. Alice walked a distance of .85 kilometers. Walter walked a distance of 50 meters.
What is the distance, in meters, that Ben walked?
1200 meters
.125 as a fraction and percent
1/8
Are the ratios 7:14 and 1:2 equivalent?
Yes
What is the area of the a square with a side length of 13 cm?
52 squared cm
Find the value of the expression
k − 14
for k = 17.
3
A museum receives an average of 488 visitors per day. The museum is open every day.
Estimate the number of visitors the museum receives during a month.
488 *30
14640 visitors
2/5 as a percent and decimal
40%
.4
Are the ratios 3:18 and 1:6 equivalent?
Yes
multiply 10 to the third power by 123
123000
Find the value of the expression
n÷2/7
for n=1/2.
1 3/4
A mail carrier delivers mail to 84 houses in 3 hours. At what rate did the mail carrier deliver the mall?
28 houses per hour
3/8 converted to a percent and a decimal
37.5%
.375
Are the ratios 3:2 and 14:12 equivalent?
No
What is the area of the garden bed that is 3.5 feet by 2.1 feet?
7.35 feet squared
Find the value of the expression
x - 4 1/5
for x = 6 1/5
2
Robin reads 5 pages of a book in 4 minutes. Based on this rate, what is the total number of minutes it will take Robin to read 200 pages?
160 minutes