Find each number. round to the nearest tenth if necessary

966.925%8%7933.8

Step-by-step explanation:

Here is the complete question: Find each number. Round to the nearest tenth if necessary.

80% of 120.115% of 6What percent of 128 is 32?3 is what percent of 36?23.7 is 30% of what number?71/2% of what is 12?

1) 80% of 120

=

= 96

∴ 80% of 120= 96

2)

=

∴ = 6.9

3) What percent of 128 is 32?

=

=

4) 3 is what percent of 36?

=

=

5) 23.7 is 30% of what number?

Let the number be "x".

⇒

Cross multiplying

⇒

∴ x= 79.

6) 71/2% of what is 12?

Lets assume the required number be "x".

⇒

cross multiplying both side.

⇒x= 33.8

∴ 71/2% of 33.8 is 12

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