emaily says that she can convert 18/25 to a decimal by using equivalent fractions instead of dividing 18 by 25. Use emily's method to convert 18/25 to a decimal.

I am confused because there is not just 1 number equivalent to both 18 & 25. There are 2 separate #'s

Multiply 18/25 by 4.

idk

To convert 18/25 to a decimal using equivalent fractions, we need to find a fraction that is equivalent to 18/25 but has a denominator of 10, 100, or any power of 10.

To do this, we can multiply the numerator and denominator by the same number to create an equivalent fraction with the desired denominator. Let's start with multiplying both numerator and denominator by 4:

18/25 * (4/4) = 72/100

Therefore, the equivalent fraction of 18/25 with a denominator of 100 is 72/100.

Now, we can write 72/100 as a decimal by dividing the numerator by the denominator:

72 ÷ 100 = 0.72

So, using Emily's method, we can convert 18/25 to a decimal as 0.72.

You are correct that there are multiple equivalent fractions for 18/25. Emily's method involves finding an equivalent fraction that has a denominator that is a power of 10, such as 10, 100, 1000, and so on.

To apply Emily's method, we need to find an equivalent fraction with a denominator of 100. To do this, we can multiply both the numerator and denominator of 18/25 by 4:

(18/25) x (4/4) = (18 x 4) / (25 x 4) = 72 / 100

Now, we have an equivalent fraction with a denominator of 100. To convert this fraction to a decimal, we can simply divide the numerator, 72, by the denominator, 100:

72 ÷ 100 = 0.72

Therefore, using Emily's method of finding an equivalent fraction with a denominator of 100, we can convert 18/25 to a decimal and get 0.72.