Question

Write the appropriate numbers in the following boxes.
1. 12/100 = ..... Percent = ..... % 2. 47% = ..... /..... 3. 86% = ...../.....
4. 4% of 300 = 300 × ..... /..... = ..... 5. 15% of 1700 = 1700 × ...../..... = .....

Answer 1

$\text{\bf{percentage means "per 100" think}}$ .
if you have given 10% it means 10th part of 100
it can be written as fraction e.g,. 10/100 = 1/10
or decimal e.g.,1/10 = 0.1

1. 12/100 , 12 is divided by 100 , we can say it is given 12% .

2. 47 % = 47/100

3. 86 % = 86/100 or, 43/50

4. 4% of 300 = 300 × 4/100 = 3 × 4 = 12

5. 15% of 1700 = 1700 × 5/100 = 17 × 5 = 85

Answer 2

Hi,

Problem: the appropriate numbers in the following boxes.

1. 12/100 = ..... Percent = ..... % 2. 47% = ..... /..... 3. 86% = ...../.....

4. 4% of 300 = 300 × ..... /..... = ..... 5. 15% of 1700 = 1700 × ...../..... = .....

Solution:

1. 12/100 = 12 Percent = 12 %

2. 47% = 47 / 100

3. 86% = 86/ 100

4. 4% of 300 = 300 × 4 /100 = 12

5. 15% of 1700 = 1700 × 15/100 = 17 x 15 = 255

Hope it helps you.