Write `20%` as the ratio in the reduce form.

Write the ratio in the reduced form of radius to the diameter of a circle.

Write the ratio in the reduced form of the ratio of diagonal to the length of a rectangle , having length 4cm and breadth 3cm.

Express the following percentages as ratios in the reduced form. 0.64%

Express the following percentages as ratios in the reduced form. 6.25%

Express the following percentages as ratios in the reduced form. 52:100

Express the following percentages as ratios in the reduced form. 75:100

Express the following percentage as ratio in the reduced form . 55:100

Express the following percentages as ratios in the reduced form. 44:100