Question

a number multiple by 11 given 55 find the number​

Answer 1

Answer:

Let the number be x = 11

55 / 100 * × =11

multiply both sides by 20 we get

20 * 55 / 100 * × = 11 * 20

11 * x = 11 * 20

11 * × = 220

× = 220 / 11

x = 20