Percent/Decimal
Decimal/Percent
Fraction/Decimal
Decimal/Fraction
Estimate!
100
63%
What is .63?
100
.42
What is 42%?
100
1/4
What is .25?
100
.38
What is 38/100 or 19/50?
100
Rewrite 38% of 42 using estimation.
What is 40% of 40?
200
2%
What is .02?
200
1.00
What is 100%?
200
3/20
What is .15
200
2.50
What is 250/100 or 5/2?
200
Rewrite 16% of 17 using estimation.
What is 15% of 15?
300
38.4%
What is .384?
300
.08
What is 8%?
300
1/8
What is .125?
300
.06
What is 6/100 or 3/50?
300
Give estimation answer for 23% of 48.
What is 25% of 50 or 12.5?
400
1.5%
What is .015
400
.02
What is 2%?
400
2/50
What is .04?
400
.008
What is 8/1000 or 1/125?
400
Parts out of a hundred.
What is the definition of percents?
500
.5%
What is .005?
500
.017
What is 1.7%?
500
21/1000
What is .021
500
1.017
What is 1017/1000?
500
Estimate 1% of 1000.
What is 10?