Question

The Ms Jodi has 950 non fiction books. 40% of those books are about science topics and 30% are about history. How many books are about other subjects?

Answer 1

Explanation:

well first you need to divide all the percents by 100.

40% = .40

30%= .30

and now you need to multiply those two by 950.

.40/950=4.20

.30/950=3.15

so ms jodi has about 3 books on history