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Fed [463]
3 years ago
14

Rebeckah answered 42 of the 60 questions correctly on a test. Which method should she use to find the percent of questions she a

nswered correctly?
Mathematics
2 answers:
Leno4ka [110]3 years ago
8 0

Answer:


Step-by-step explanation:

i think its 70 because you have to divide

klemol [59]3 years ago
4 0
Divide the total number correct, by the total number of questions on the test. 42/60=70%
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Answer:

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Step-by-step explanation:

4 0
2 years ago
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Mariam’s uncle donate 120 cans of juice and 90 packs of cheese cracker for the school picnic. Each student must receive the same
monitta

Answer:

8 students,

15 cans of juice and 11 packs of cheese cracker

Step-by-step explanation:

Mariam’s uncle donate 120 cans of juice and 90 - 2 = 88 packs of cheese cracker (eats two packs) for the school picnic.

Factor these numbers:

120=2\cdot 60=2\cdot 2\cdot 30=2\cdot 2\cdot 2\cdot15=2\cdot 2\cdot 2\cdot 3\cdot 5\\ \\88=2\cdot 44=2\cdot 2\cdot 22=2\cdot 2\cdot 2\cdot 11

The greatest common factor is

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4 0
3 years ago
What is the greatest common factor of 61 and 77
AveGali [126]

Their GCF is 1. They don’t have any others that are the same

5 0
3 years ago
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​One-third of a number is 1 more than ​one-fourth of the same number.<br> What is the number?
konstantin123 [22]

Answer:

  12

Step-by-step explanation:

1/3 of 12 = 4

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The number is 12.

_____

If this does not immediately come to mind, you can solve for the number, x:

  x/3 -x/4 = 1 . . . . the difference between 1/3 of x and 1/4 of x is 1

  x/12 = 1 . . . . . . . collect terms: (1/3 -1/4 = 4/12 -3/12 = 1/12)

  x = 12 . . . . . . . . multiply by 12

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3 years ago
Look at the row of numbers. What number should come next?<br> 8, 4, 2, 1, 1/2, 1/4, ?
Hitman42 [59]

Answer:

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Step-by-step explanation

Every time the number is divided by 2 like 8 divided by 2 is 4 and 4 divided by 2 is 2 and so on so if you divide 1/4 by 2 it would be 0.125 and that in fraction would be 1/8.

6 0
2 years ago
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