If `x\ i s\ \ 80 %\ of\ y` then what percent of `2x\ i s\ y ?` `40 %` b. `62 1/2%` c. `66 2/3%` d. `80 %`

if x is 80% of y then y is what percentage of x?

If x is 80% of y,what percent of x is y?

If a % of a + b% of b = 2% of ab, then what percent of a is b?

If x backslash is backslash backslash80%backslash of y then what percent of 2x backslash is backslash y?40% b.62(1)/(2)% c.66(2)/(3)% d.80%

If x is 25% less than y, then what percent is y more than x?16(1)/(2)% b.29% c.33(1)/(3)% d. none of these

What percent is 1 minute and 12 seconds of an hour? 2% b.10% c.12% d.20%

The incomes of A, B, and C are in the ratio 7:10:12 and their expenses are in the ratio 8:10:15. If A saves 1/5 of his income, then Bs saving is what percent more or less than that of Cs? 100 % mor e b. 66 2/3% mor e c. 33 1/3% l e s s d. 40 % l e s s

What percent of 1 hour is 1 minute and 12 seconds ? A. 2% B. 12% C. 11% D. 1.2%