All categories

3 years ago

Mis Brown graded 84 papers. If the ratio of science papers to math papers is 2:10 how many math papers did she grade?

Mathematics

1 answer:

mr Goodwill [35]3 years ago

5 0

Answer:

Step-by-step explanation:

2 + 10 = 12

84 ÷ 12 = 7

7 x 10 = 70

She graded 70 maths papers and 14 science papers.

You might be interested in

Please help. Will grant brainliest!!

makkiz [27]

Answer: 1st option

Step-by-step explanation:

I've attached the solution

5 0

3 years ago

Read 2 more answers

Will mark brainliest. 20 points.

Genrish500 [490]

Answer:

I dont know sorry look so complicated

8 0

3 years ago

What is 30+234567654567

prohojiy [21]

The answer would be 234,567,654,597

5 0

3 years ago

Read 2 more answers

If you had 11 dollars and spent 7 what fraction of the money did you spend

tatyana61 [14]

Answer:

7/11

Step-by-step explanation:

3 0

3 years ago

8 1/2 x 2 3/4 x 2/3= 12

Aloiza [94]

Answer:

155.25= 12

Step-by-step explanation:

17/2*2*1/2 = 12

17*1/2 = 12

8 1/2 17/1* 1/2

8*2+1 17*1/1*2

2 17*1/1*2

16+1 17/1*2

2 17/2

17 8.5=12

7 0

3 years ago

Mis Brown graded 84 papers. If the ratio of science papers to math papers is 2:10 how many math papers did she grade?​

Mis Brown graded 84 papers. If the ratio of science papers to math papers is 2:10 how many math papers did she grade?