Question

Mila has 100 math problems to finish this week. She solved 2/10 of the problems on monday and 25/100 on tuesday what fraction of the math problem for the does mila finish on monday and tuesday

Answer 1

Answer: 9 / 20

Step-by-step explanation:

Convert both of the fractions to decimals and then sum them up.

= 2/10 = 0.2

= 25/100 = 0.25

= 0.2 + 0.25

= 0.45

The convert this figure back to fractions.

As it is 2 digits after the decimal, it is over 100 when converted.

= 45 / 100

Take it to the lowest term:

= 45 / 100 ÷ 5

= 9 / 20