Question

The prices for different types and amounts of building bricks are given. Select the options that have the same cost per brick.

1500 bricks for $1,110.00

1300 bricks for $845.00

1300 bricks for $845.00

230 bricks for $170.20

230 bricks for $170.20

100 bricks for $75.00

100 bricks for $75.00

35 bricks for $25.90

Answer 1

35 bricks for $25.90

35 bricks for $25.90

230 bricks for $170.2

Explanation:

Cost per brick = number of bricks / price of bricks

1500/$1110 = $1.35

1300 / $845 = $1.54

230 / $170.20 = $1.35

100 / $75 = $1.33

35 / $25.90 = $1.35

Based on these calculations, the bricks that have the same cost per brick are :

35 bricks for $25.90

35 bricks for $25.90

230 bricks for $170.20