what is an equivalent fraction to 10/4 that starts with 90?
90/36
Right, again! :-)
To find an equivalent fraction to 10/4 that starts with 90, we need to find a fraction whose numerator starts with 90, and the denominator is a multiple of 4.
First, let's write 10/4 as a decimal to get a better understanding. To do this, divide the numerator 10 by the denominator 4: 10 ÷ 4 = 2.5.
Now, let's find an equivalent fraction to 2.5 that starts with 90. We can write 2.5 as a fraction by placing the decimal number over 1. Therefore, 2.5 can be written as 2.5/1.
To find a fraction whose numerator starts with 90, we multiply both the numerator and denominator of 2.5/1 by 10. The equivalent fraction becomes: (2.5 × 10) / (1 × 10) = 25/10.
However, we need to make sure the denominator is a multiple of 4. In this case, 10 is not a multiple of 4.
To make it a fraction that also starts with 90 and has a denominator as a multiple of 4, we can multiply both the numerator and denominator of 25/10 by 2. This gives us: (25 × 2) / (10 × 2) = 50/20.
Therefore, an equivalent fraction to 10/4 that starts with 90 is 50/20.