Answer:
250
Step-by-step explanation:
If 15 is 6% multiplying it by 16.66666666666667 will make it 100%
15 x 16.66666666666667 = 250
Another way to do this is divide by 6 and multiply by 100
Answer:
it should be the 3rd one
Step-by-step explanation:
14:10, 21:15, 28:20 all works, just multiply them by same number
Answer:
3 different ways
Step-by-step explanation:
100 - 99.79 = 0.21
.21 = 2 dimes and 1 penny
.21 = 4 nickels and 1 penny
.21 = 1 dimes, 2 nickels and 1 penny
Answer:

These all thave the same quotient of 3.2
Step-by-step explanation:
The fractions which are given and and which are also required are called equivalent fraction. In this, the denominator and numerator of both fractions is different, but when you divide the numerator and denominator to get a value, the values of both the fractions are found same.
To find 2 mixed number or fraction with a quotient 3.2.
We can write 3.2 in the fractional form:

Now multiply both the numerator and denominator with 2, we get

which also has the quotient 3.2
Similarly, multiply both numerator and denominator of 32/10 by 3, we get

whici also has the quotient of 3.2
Similarly we can go on to find as many values as we want with the same quotient.