Instructions
Consider the following graph and answer the questions based on it.
Question 84
In the previous question, if the baby girl aged 16 months goes away, what is the percentage change in the calorie requirement per month for the family?
Solution
In the previous question, we got the total calorie requirement as 1400+1700+1500+3000+1200+1500+2000 = 12300.
Now, if the baby girl aged 16 months is not there, there will be a reduction of the 2000 calorie requirement.
So, in percentage terms $$\dfrac{2000}{12300}\times100=16.3\%$$
Hence, the answer is 16.3%
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