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RS Aggarwal Solutions Class 7 Mathematics Solutions for Unitary Method Exercise 9B in Chapter 9 - Unitary Method
Prev
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?
Answer:
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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