In feb Mrs Bil's earnings were 70 percent of the Bil family's total income. In June Mrs Bil earned 10 percent more than in May. If the rest of the family's income was the same both months, then, in June, Mrs Bil's earnings were approximately what percent of the Bil family's total income ? Answers:
A) 72  B) 34  C) 78  D) 37  E) 27
Lets say the Family Income is 100   In May, Bil earned 70Family income is 30   In june, Bil earned 10% more than May, so it is (70+10*70/100 = 77)   Family Income is same 30   In June Bil's Income percent is 77*100/107 ~ 72   72ns is 72
<result>A</result>
In feb Mrs Bil's earnings were 70 percent of the Bil family's total income. In June Mrs Bil earned 10 percent more than in May. If the rest of the family's income was the same both months, then, in June, Mrs Bil's earnings were approximately what percent of the Bil family's total income ?