Question

A group of 15 people were surveyed about the month they were

born. How many of the students were born in March?
.
3/5 born in September
1/3 born in December

Answer 1

1 person was born in march

Answer 2

Find the common denominator first
3/5 is 9/15
1/3 is 5/15
This gives us 14/15 so 1/15 we’re born in March. Only 1 person.