carcass
Last year's receipts from the sale of candy on Valentine's Day totaled 385 million dollars, which represented 7 percent of total candy sales for the year. Candy sales for the year totaled how many million dollars?
(A) 55
(B) 550
(C) 2,695
(D) 5,500
(E) 26,950
GIVEN: 385 million dollars represents 7% of TOTAL candy sales
In other words:
7% of TOTAL candy sales = 385 million dollars
Rewrite as: (
7/100)(TOTAL candy sales) = 385 million
To multiply both sides by 100/7 to get: TOTAL candy sales = (
100/7)(
385 million)
ASIDE: We need not perform any complex calculations here.
Notice that the answer choices are
VERY spread apart. This means we can be quite
AGGRESSIVE with our estimation.
100/7 ≈ 14 and
385 million is close to
400 million
In fact, let's round
100/7 all the way up to
15We get: TOTAL candy sales ≈ (
15)(
400 million)
≈6,000 million dollars
Check the answer choices.....only one answer choice is close to 6,000
Answer: D
RELATED VIDEO FROM OUR COURSE