Question

A pit 2 m x 1.5 m x 80 m. was dug, The dug out earth was evenly spread at 15 cm height on a plat form 12.5 m long Find the width of the platform.?​

Answer 1

Answer:

Width of Platform = 128m

Step-by-step explanation:

Volume of Platform = Volume of Earth dug out

2 m x 1.5 m x 80 m = 15/100m x 12.5m x width

Width = 2 m x 1.5 m x 80 m divided by 15/100m x 12.5m

              = 2m x 16m x 4m = 128m