Ask a New Question

If 400 bricks measuring 81" by 31" are required to build a wall 42 ft. high, how long is the wall?

1 answer

42 ft = 504 inches

504/31 = approx. 16 bricks high

400/16 = 25 bricks long

Take it from here.

Ask a New Question or answer this question.

Similar Questions

a builder needs to calculate the number if bricks needed to build a wall.The wall measure 5m 31cm and each brick measures
1. 3 answers
A brick wall measuring 3 ft by 11 ft is to be built. The brick measures 4in by 6 in. How many bricks will it take to complete
1. 1 answer
bricks are stacked in 20 rows such that each row has a fixed number of bricks more than the row above it. the top row has 5
1. 4 answers
Why is there a historical debate surrounding the Great Wall of China?A. The Great Wall was successful at keeping invaders out,
1. 5 answers

more similar questions