Question

a 25cm long,10cm wide,15cm high filld 3/5 with water.how much water needed to fill the pond.

Answer 1



1

Middle SchoolMathematics5 points

A 25cm long , 10cm wide and 15cm high pond is 3/5 filled with water .How much more water is needed to fill up the pond?

Ask for details Follow Report bySidrarafique64pehlgr 09/03/2018

Answer

Answered by

EEonyourside





eddibear3a found this answer helpful

We have to calculate the volume of the pond first

a = 25cm
b = 10cm
c = 15cm

a × b × c =
25cm × 10cm × 15cm =

3/5 of the pond is filled up, which means we still need to fill up 2/5 of the pond.

One fifth of the pond:
3750 ÷ 5 = 750

Two fifths of the pond:
750 × 2 = 1500


^This is the final answer