3 years ago

Kayla got 18 out of 20 questions correct on a science test what percentage of the questions did kayla get correct

2 answers:

Ksju [112]3 years ago

7 0

18/20=0.9

Move decimal two spaces to the right and include percent sign

90%

3 0

Divide 18 by 20 and then multiply by 100

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AveGali [126]

Answer:

50percent

Step-by-step explanation:

5 0

3 years ago

ololo11 [35]

Answer:

60.1

Step-by-step explanation:

Just get 72.60 and subtract 12.50

4 0

3 years ago

Natali [406]

The answer is A.0

hope this helped

4 0

3 years ago

Ivahew [28]

13/20 = 65%
7/25 = 28%

4 0

3 years ago

padilas [110]

Answer:

A. None of these

Step-by-step explanation:

The largest perfect square under 100 would actually be 81 (9 x 9)

90 and 99 are not perfect squares and 64 is smaller than 81.

8 0

3 years ago