# Bella saw that 7 out of 11 people brought an umbrella to the beach. There were 99 people there. How many of them did not have a beach umbrella?

##### 1 Answer

Mar 9, 2017

#### Answer:

36

#### Explanation:

multiply 9 by 7 (out of the 11).

63 HAVE an Umbrella, so subtract 63 from 99: