Question

7 is 1/10 of complete the sentence

Answer 1

is means =
of means multiplication
7 = 1/10 x ?
multiply 10 on both sides
7 x 10 = 1 x ?
70 = ?

Answer 2

7 is 1/10 of 70.

Explanation:

7 = 1/10

10 * 1/10 = 10/10

10 * 7 = 70

70 = 10/10

7 is 1/10 of 70.