Question
Preeti has a rectangular field that is 10 ft long and 2 ft wide and she wants to cover it with soil. One bag of soil can cover 10ft2. How many bags will she need to cover the entire field? [2 MARKS]
Answer:
:
Steps: 1 Mark
Answer: 1 Mark
Area of the field
= 10×2
= 20ft2
Area covered by one bag of soil
=10ft2
∴ No. of bags required
= Area of the fieldArea covered by one bag of soil=2010=2
Hence, Preeti need2 bags.
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:
Steps: 1 Mark
Answer: 1 Mark
Area of the field
= 10×2
= 20ft2
Area covered by one bag of soil
=10ft2
∴ No. of bags required
= Area of the fieldArea covered by one bag of soil=2010=2
Hence, Preeti need2 bags.
Was this answer helpful ?
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