What's In
Direction: Identify whether the missing value is the percentage base, or rate. Then, find each missing value. Show your computation in your paper.
1. 12% of 72 is what number?
2. 2.05 is what perce it of 82
3. What percent of 48 is 6?
4. 8% of number is 15.6. What is the number?
5. What is 6% of 400?
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1.) 12% × 72 =
12 / 100 × 72 =
( 12 ÷ 100 ) × 72 =
12 × 72 ÷ 100 =
864 ÷ 100
= 8.64
2.) 2.05 ÷ 82 = × 100
2.05 ÷ 82 = 0.025 × 100
0.025 × 100 = 2.5%
3.) 6 / 48 × 100 = x %
x % = 100 / 2 ) = 12.5%
4.) 8% × ? = 15.6
? =
15.6 ÷ 8% =
15.6 ÷ ( 8 ÷ 100 ) =
( 100 × 15.6 ) ÷ 8 =
1,560 ÷ 8 = 195
5.) 400 × 5%
= 20
Hope it helps