Answer:
otal concrete weight =2400kg
have 15% water means in 2400kg of concrete 360kg is water.ramaining 2040kg is of cement,sand and stone.in the ratio of 1:2:5 respectively.then according to ratio.weight of cement=255kg
weight of sand=510kg
weight of stone=1275kg
Step-by-step explanation:
Answer:
Option 1
Step-by-step explanation:
x + 1 > 5
x > 5 - 1
x > 4
Answer:
6.4
Step-by-step explanation:
have a good day,night
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