5.
How many slabs of cement are required to tile a platform of length 8 m and
breadth 6 m, if the length of each slab is 4 cm and breadth 3 cm?
Find the cost of painting a square board of side 44 cm at the rate of *7 per sq cm.
6.
Answers
Answered by
1
Answer:
234 answer ok this is right
Answered by
1
Answer:
400 slabs and 13552 rs
Step-by-step explanation:
The area of platform is 8m×6m=48m
=4800cm
The area of the slab is 4cm×3cm=12cm
The number of slabs required is 4800/12=400 slabs.
The area of the square board is (44×44)cm²=1936cm²
The cost of painting the square board=1936×7= 13552
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