# Math

posted by
**Jerald** on
.

The students at Blue Ridge Middle School are going on a field trip to the museum. By Friday afternoon 4/5 of the students had turned in their permission slips. What percent of the students had not turned in their permission slips

A.4%

B.20%

C.45%

D.80%

D?

Bos spends 90% of the money he earns each month and saves the rest. What fraction of his earnings does he save each month

A.1/10

B.1/9

C.11/100

D.9/10

D?

Of 10 sandwiches 20% are tuna sandwiches. Express this percentage as a fraction

A.2/3

B.1/4

C.4/5

D.1/5

D?