Get Mystery Box with random crypto!

answer Suppose the dimensions of a slab are - length = 4.5 | Ethio Construction

answer

Suppose the dimensions of a slab are
- length = 4.5m
- width = 3.6m
- thickness = 15cm = 0.15m
- mix ratio = 1:2:4

I, Find the the volume of concrete
II, how many bag of cements required
III, find the volume of sand required
Iv, find the volume of aggregate required
v, what’s the grade of the concrete 
   given the mix ratio


https://t.me/ethioengineers1