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PIT_PIT [208]
3 years ago
13

Mr. Weaver has 36 history students. The ratio of girls to boys is 2:1. How many girls does he have in his class?​

Mathematics
1 answer:
mina [271]3 years ago
5 0

Answer:

24 girls

Step-by-step explanation:

24:12

2:1

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The playground of a school has areas fixed for various activities. One-fifth of the playground is used for students to sit and r
sertanlavr [38]

Answer:

2/3* 4/5 = 8/15

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached file below.

Given:

  • One-fifth (1/5)  of the playground is used for students to sit and read
  • 2/3 is used for playing soccer
  • The rest of the playground is used for playing basketball

So assume that the the playground is divided into 5 equal part

=> 1 part is used for students to sit and read or (1/5)

=>  the remaining equal part is 4  or (4/5)

Because 2/3 of the remaining part is used for playing soccer

=> the equation represents the part of the playground used for soccer is:

2/3 of 4/5

= 2/3* 4/5

= 8/15

8 0
3 years ago
Solve 4\5x-4\10=2\20
Soloha48 [4]
4/5x - 4/10 = 2/20...multiply everything by common denominator 20
16x - 8 = 2
16x = 2 + 8
16x = 10
x = 10/16 which reduces to 5/8 <=
5 0
3 years ago
What is the area of the triangle​
Vitek1552 [10]

Answer:

it's 270! the formula for triangles is base times height divided by 2, the measurement on the side means nothing in context of finding area

7 0
3 years ago
Read 2 more answers
I need help with this question
julia-pushkina [17]

Answer:

I think its D

Step-by-step explanation:

5 0
3 years ago
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At the sports awards ceremony,5 members of the soccer team and 8 members of the softball team won awards. What was the ratio of
Artyom0805 [142]

Answer:

8:13 or 8/13 or 62%

Step-by-step explanation:

When comparing two things make sure to put what the question says first, first.  Add the number of soccer and softball players that got awards to find the total number of award winners.

8 0
3 years ago
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