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6. If 30% of p is 9, find the value of p.

7. What percentage of 42 is 14?

8. What percentage of 2 hours is 36 minutes?

Find the

## Answers

Answered by

5

**Answer:**

6. p=30

7. 100/3

**Step-by-step explanation:**

6.

p*30/100=9

=> p= 9*10/3 = 30

7.

42*x/100=14

=> x= 14*100/42

=> x= 100/3

8.

try it your self its easy

Answered by

3

**Answer:**

6.__ ____ ____30____ ____ __× p= 9

100

30p = 900

p= __9____0____0__

30

p= 30

7. Let the percentage be 'a'

__ ____a____ ____ __ ×42= 14

100

a= __ ____1____4____×____ ____1____0____0__

42

a= 33.33%

8. 2 hours = 2×60= 120 minutes

Let the percentage be 'b'

__ ____ ____ ____b____ ____ ____ __ × 120 = 36

100

b = __ ____3____6____0____0____ __

120

b = 30%

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