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Of the dozen flowers in a basket. 25% are roses. How many are roses? *

a.3

b.6

c.5

d.2

Of the 320 kg. of atis gathered by the atis grower in his orchard. 75% was sold. How many kg. of atis did the grower sell? *


a.240

b.300

c.340

d.120

There are 420 pupils in a certain school. Of this enrollment only 315 pupils watched a school play. What percent of the pupils did not watch the play? *


a.75%

b.25%

c.55%

d.65%

Camille was absent from the class before they had a unit test. Of the test administered, only 32 items were answered correctly or only 80% of the test. How many items are there in the test? *

a.25

b.50

c.30

d.40​


Sagot :

Answer:

1. A. 3

2. A. 240

3. A. 75%

4. D. 40

Step-by-step explanation:

1. A dozen is equal to 12 so... multiply to 25%

2. 320 × .75 = 240

3. 420 ÷ 315 = .75 or 75%

4. 32 ÷ 80% or .80

32 ÷ .80 = 40 Therefore, so 40 items

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