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ANEK [815]
3 years ago
8

There are 84 boys in a freshman class of 146 students. Find the ratio of boys to girls.

Mathematics
1 answer:
fredd [130]3 years ago
5 0
There are 146 - 84  =  62 girls

ratio is 84:62

simplifies to  42:31
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The LCM of two numbers in 2310 and their HCF.
ruslelena [56]

Answer:

The other number is 330

Step-by-step explanation:

The computation of the other number is shown below:

As we know that

HCF × LCM = Product of Two Numbers

So,

30 × 2310 = 210 × other number

Now

The other number is

= (30 ×  2310) ÷ 210

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hence, the other number is 330 and the same is to be considered

We simply applied the above formula so that the correct answer could come

6 0
2 years ago
What is 6 1/4 - 3 1/3
Anettt [7]
Hey There!

Remember, first find the gcf of 4,3 in this problem it is 12.

Steps to solve

1.6\frac{1}{4} - 3\frac{1}{3}

2.6\frac{1}{4} - 3 \frac{1}{3} = 2\frac{11}{12}

So, The answer is <span>2\frac{11}{12}</span>

Hope This Helps :)
6 0
3 years ago
Read 2 more answers
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vazorg [7]

Answer:

Step-by-step explanation:

Keywords:

System of equations, variables, cost, tickets, adults, children.

For this case we must solve a system of equations with two variables represented by the tickets of students and adults of a school production.

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a: Number of tickets sold to adults

c: Amount of tickets sold to children.

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From the first equation, we clear the value of the variable c:

C = 67 - a

Answer:

The value that could replace c in the table is:

C = 67 - a

Option C is the answer!

Hope it helped u if yes mark me BRAINLIEST!

Tysm! Plz

9 0
3 years ago
Read 2 more answers
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Mars2501 [29]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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serg [7]
We can do like we did before, distribute the denominator,

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6 0
3 years ago
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