The incomes of A and B are in the ratio 3 : 2 and the
ratio of their expenses is 4 : 3. If each of them
saves at least some amount, who saves more
between A and B?
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3
Answer:
A saves more
Step-by-step explanation:
Income - Expense = savings
Income (3+2=5)
A = 3/5 ; B = 2/5
Expense ( 4+3=7)
A= 4/7 ; B = 3/7
now put the formula above
A = 3/5 - 4/7 = 1/35
B = 2/5 - 3/7 = -1/35
therefore B saves nothing from his income
hence the answer is A
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