Chapter #6 Checkpoint Quiz #2 (6-4 though 6-6)

1.

1 point

What percent of 260 is 52? (use the % sign after the number)

2.

1 point

Of the 60 members of a choir, 30% sing alto and 45% sing soprano. How many members of the choir sing alto or soprano?

27 members

9 members

45 members

18 members

3.

1 point

What percent of 84 is 21? (use the % sign after the number)

4.

1 point

What is 20% of 30?

5.

1 point

50 is what percent of 80? (use the % sign after the number)

6.

1 point

80 is what percent of 640? (use the % key after the number)

7.

1 point

32 is 20% of what number?

8.

1 point

What percent of 120 is 72? (use the % after the number)

9.

1 point

Suppose 26% of a 2,000 Calorie diet is from protein. How many calories are NOT from protein?

1480 Calories

520 Calories

10.

1 point

What is 45% of 90?