Finding what percent one number is of another?

11.) what per cent of 45 is 30?

12.) what per cent of 64 is 16?

Question

Dots

Mathematics

2 July, 11:19

Finding what percent one number is of another?

11.) what per cent of 45 is 30?

12.) what per cent of 64 is 16?

+1

Answers (1)

Know the Answer?

Araceli Ortega · Answer 1

11) 67%; 12) 25%

Step-by-step explanation:

Problem 11: Find the fraction representing 30 out of a total of 45, and then multiply the result by 100%:

30/45 = 2/3 = 0.67; then we see that 30 is 67% of 45.

Problem 12: Same method:

16/64 = 1/4 = 0.25. Mult. this by 100%: 16 is 25% of 64.

Finding what percent one number is of another?11.) what per cent of 45 is 30?12.) what per cent of 64 is 16?

Finding what percent one number is of another?

11.) what per cent of 45 is 30?

12.) what per cent of 64 is 16?