Question

42 is _____% of 140




12 is 15% of (what number)______?




76 is 40% of (what number)______?

Answer 1

Same principle

of= times

% = x/100

Answer 2

x/100 times 140 = 42

Answer 3

= 30%

Answer 4

and

15/100 times x = 12
=80

Answer 5

and 76 is 40% of (what number)______?

40/100 times x = 76

See if you can work this one out.

Answer 6

im still confused.