a pit 2m×1.5m×80m.was dug.the dug out earth was evenly spread at 15cm height on a platform 12.5m long.find the width of the platform?
Answers
Answered by
11
volume of (cuboidical) pit=2m×1.5m×80m
=240
platform:
height=15cm=0.15m
length=12.5m
width=?
volume of platform= volume of pit
0.15×12.5×w=240
1.875×w=240
w=240÷1.875
w=128m
=240
platform:
height=15cm=0.15m
length=12.5m
width=?
volume of platform= volume of pit
0.15×12.5×w=240
1.875×w=240
w=240÷1.875
w=128m
Answered by
3
Heyy!!!
I hope this helps!
Mark it the brainliest if it's correct...
Attachments:
Similar questions