Area and Perimeter Practice Test 2

Question : 27 of 40

Marks: +1, -0

The length and breadth of a varandah is 40 m and 15 m respectively. How many stone slabs of size 6 decimetre × 5 decimetre each are needed in flooring it:

1000
2000
3000
4000

Validate

Solution:

Required number of stone slabs =

{40×15}/{6/{10}×5/{10}}

{40×15×100}/{6×5}

= 2000

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