convert `3/4` into a percentage

Convert: 1. 4/5 into apercentage 2. 7/4 into a percentage 3. 45% into a fraction 4. 105% into a fraction 5. 15% as a ratio 6. 12:25 into a percentage

Why is it necessary to convert data into percentage or ratio?

When converted into percentage, the value of 6.5 is _________ than 100%.

When an improper fraction is converted into percentage then the answer can also be less than 100.

Convert each of the following ratios into a percentage: (1) 37:100 (2) 16:25 (3) 3:5 (4) 5:4

Convert each of the following ratios into a percentage (1) 14 : 25 (2) 5 : 6 (3) 111 : 125 (4) 8 : 5

Convert each of the following decimal into a percentage: (1) 0.8 (2) 0.36 (3) 0.04 (4) 0.008

Convert each of the following decimal into a percentage (1) 0.6 (2) 0.42 (3) 0.07 (4) 0.005

Convert the following percentages to fractions and ration: 25% (ii) 2.5% (iii) 0.25%( iv )0.3% (v) 125%