If 0.4 of the first number is equal to 0.06 of the second number, the ratio of the first number to the second number is?
3:20
20:3
6:20
20:6
none
0.4x=0.06y. So x:y=3:20
If 0.4 of a number is equal to 0.06 of another number, the ratio of the number is:
If 40% of one-quarters of a number is equal to two-third of 20% of another number, what is the ratio of the first number to the second number?