3 / () = 1 / 24 () = 0.75 = (): 12 The sum of 3 / 5 of 15 is (), 12 times of 5 / 8 is () 1 / 4 of 20 is (), 1 / 4 of () kg is 20kg Given that 3 / 10 of a number is 12, then 3 / 8 of the number is () Given that the circumference of a circle is 6.28 decimeters, the circumference of the corresponding semicircle is () decimeters The ratio of 0.25:4 / 5 to the simplest integer is (), and his ratio is () 70 meters increase by 1 / 7 to (), () kg increase by 1 / 6 to 420 kg For a right triangle, the ratio of the degrees of the two acute angles is 4:5. The degrees of the two acute angles are () and ()

3 / () = 1 / 24 () = 0.75 = (): 12 The sum of 3 / 5 of 15 is (), 12 times of 5 / 8 is () 1 / 4 of 20 is (), 1 / 4 of () kg is 20kg Given that 3 / 10 of a number is 12, then 3 / 8 of the number is () Given that the circumference of a circle is 6.28 decimeters, the circumference of the corresponding semicircle is () decimeters The ratio of 0.25:4 / 5 to the simplest integer is (), and his ratio is () 70 meters increase by 1 / 7 to (), () kg increase by 1 / 6 to 420 kg For a right triangle, the ratio of the degrees of the two acute angles is 4:5. The degrees of the two acute angles are () and ()

The sum of 3 / 5 of 15 is (9), and 12 times of 5 / 8 is (15 / 3)
One fourth of 20 is (5) and one fourth of (80) kg is 20 kg
Given that 3 / 10 of a number is 12, then 3 / 8 of the number is (15)
Given that the circumference of a circle is 6.28 decimeters, the circumference of the corresponding semicircle is (3.14) decimeters
The ratio of 0.25:4 / 5 to the simplest integer is (5:16), and its ratio is (5 / 16)
After 70 meters increase by 1 / 7, it will be (80 meters) and (360) kg, it will be 420 kg by 1 / 6
For a right triangle, the ratio of the degrees of the two acute angles is 4:5, and the degrees of the two acute angles are (40) and (50) respectively

0.75=(  )16=______ %=______ ：12=______ Discount

According to the stem analysis: 0.75 = 1216 = 75% = 9:12 = 75% off

A piece of clothing, the current price is one fifth higher than the original price, how much is the current price? Please, thank you

Suppose the original price is 1, then the current price is 6 / 5. The current price is 6 / 5 of the original price