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antiseptic1488 [7]
3 years ago
13

there are 96 boys and 120 girls in grade 9. write down the ratio of the number of boys to the number of girls in the class.​

Mathematics
1 answer:
Alenkasestr [34]3 years ago
5 0

Step-by-step explanation:

96/120=8/12

=2/3

ratio of boys to girls in the class

=2:3

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(2a^-2)(3a^3b^2)(c^-2)
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Answer:

Step-by-step explanation:

7 0
3 years ago
A bonus of £2100 is shared by 10 people who work for a company. 40 percent of the bonus is shared equally between 3 managers. Th
Alja [10]

Answer:

Salesman is not correct

Step-by-step explanation:

First we calculate the share of salesman when 60 percent of bonus is shared among 7 salesmen:

Bonus Share For 7 Salesmen = (0.6)(£ 2100)

Bonus Share For 7 Salesmen = £ 1260

Now, this is equally divided among 7 salesmen:

Bonus Share of 1 Salesmen (when 60% is shared) = S₁ = £ 1260/7

S₁ = £ 180

Now, we calculate the share each salesmen get if bonus is equally divided among 10 people:

Bonus Share of 1 Salesmen (when equally shared) = S₂ = £ 2100/10

S₂ = £ 210

S₂/S₁ = £ 210/£ 180

S₂/S₁ = 1.16

S₂ = 1.16S₁

S₂ = 116% of S₁

This means that if bonus is equally divided between all 10 people then the salesman will get 16 percent more money.

<u>Therefore, salesman is not correct</u>

6 0
3 years ago
A home store donated a percent of everybody sale to charity. The total sales were $6,550 so the store donated $393. What percent
Andrej [43]

Answer:

6%

Step-by-step explanation:

393/6550=0.06

0.06=6%

5 0
3 years ago
Which of the following is the value of 3x’ – x+2 when x=-4
Aleks [24]

Answer:

-6

Step-by-step explanation:

3x-x+2

2x+2

2(-4)+2

-8+2

-6

Hope this helps!

#Team Rainbows~

6 0
3 years ago
Sam has a strip of wood that is 3 4 foot long and 1 6 foot wide. He wants to use the wood to patch a damaged area on his desk. H
MArishka [77]

Answer:

1 / 8

Step-by-step explanation:

I'm assuming that is meant to be 3/4 and 1/6...

Area = Length * Width

A = 3/4 * 1/6

A = 3 / 24

simplify the fraction to get your answer

6 0
3 years ago
Read 2 more answers
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