how many blocks, each 25cm long and 12cm wide, will be required to lay a path 12.5 m long and 4.8 m wide?
Answers
Answered by
2
Answer:
2000 blocks
Step-by-step explanation:
area of blocks = 25 cm * 12 cm
= 300 cm^2
area of path = 1250 cm * 480 cm
= 600000cm^2
blocks required = 600000cm^2/ 300 cm^2
=2000
Answered by
0
Step-by-step explanation:
area of blocks =25×12 sq cm
area of blocks =300sq cm
length of path = 12.5=1250cm
breadth of path =4.8=480cm
area of path = 1250×480
=600000
no of blocks =600000/300
=2000 blocks are required
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