Question

2. El

Lesson Check (4.0A.A.3)
1. Ace Manufacturing ordered 17 boxes
with 85 ball bearings each. They also
ordered 15 boxes with 90 springs each.
How many more ball bearings than
springs did they order

Answer 1

95

Explanation:

step 1

Find out the total ball bearing ordered

Multiply the number of ball bearing boxes by the number of ball bearings in each box.

`17(85)=1,445\ ball\ bearings`

step 2

Find out the total springs ordered

Multiply the number of spring boxes by the number of springs in each box.

`15(90)=1,350\ springs`

step 3

To find out how many more ball bearings than springs did they order, subtract the total number of springs from the total number of ball bearings

`1,445-1,350=95`