Rs aggarwal solutions
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Unitary Method | Unitary Method Exercise 9B

Question 4

16 horses can consume a certain quantity of corn in 25 days. In how many days would the same

quantity be consumed by 40 horses?

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Solution:-

From the question,

16 horses can consume a certain quantity of corn in 25 days

1 horse can consume a certain quantity of corn = (16 × 25)

∴Number of days taken by 40 horses to consume same quantity of corn = (16 × 25) / 40

= 10 days

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subject-cta

Question 4

16 horses can consume a certain quantity of corn in 25 days. In how many days would the same

quantity be consumed by 40 horses?

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

Solution:-

From the question,

16 horses can consume a certain quantity of corn in 25 days

1 horse can consume a certain quantity of corn = (16 × 25)

∴Number of days taken by 40 horses to consume same quantity of corn = (16 × 25) / 40

= 10 days

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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