Question

What is the sum of 4/10 , 37/100 and 12/100?

Answer 1

Answer: $\frac{89}{100}$

Step-by-step explanation:

$\frac4{10} + \frac{37}{100} + \frac{12}{100}$    They have to have the same denominators so we will multiply 10 by 10 to get to a hundred since the two fractions have the same denominator

$\frac{4}{10}$ * $\frac{10}{10}$ = $\frac{40}{100}$  

Now add them  

$\frac{40}{100} + \frac{37}{100} + \frac{12}{100}$ =  $\frac{89}{100}$