Question

answer this guys and get points​

Answer 1

Step-by-step explanation:

in first question...

Volume of 1 box will be equal to volume of cuboid

= length × breadth × height

= 4× 2.5 × 1.5

= 15cm^3

Volume of 12 such boxes will be 12×15 = 180cm^3

in second question...

The amount of water it can hold will be equal to the volume of tank,

So volume of tank = lbh

= 6×5×4.5

= 135m^3

In litres = 135 ×1000 = 135000litres