Father reduced the quantity of food bought for the family by 10% when he found that the cost of living had increased 15%. Thus the fractional increase in the family food bill is now
a
\(\frac{1}{12}\)
b
\(\frac{6}{35}\)
c
\(\frac{19}{300}\)
d
\(\frac{7}{200}\)
e
\(\frac{5}{100}\)
Explanation
Correct Option
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Akachukwu
1 year ago
It work because they seem directly proportional to itself
And the fractional increase will be decrease due to no gain in loss 🤔
