The Happy Hamburger served 100 customers yesterday. 3/10 of the customers ordered breakfast. 2/5 of the remaining customers ordered drive through. The rest of the customer ordered desert. How many customers ordered desert?

Ajdabegano Apr 22, 2021

#2**+2 **

First let's find how many people ordered breakfast and how many people ordered drive through.

Breakfast = **3/10 * 100 = 30 people**

Drive through = **2/5 * 70 **(remaining people) **= 28**

Now we know that **28 + 30 **people ordered either drive through or breakfast, or **58 **people did.

Now we can subtract 58 from 100:

**100 - 58 = 42**

**So, 42 people ordered desert.**

NotGuest Apr 22, 2021