Mrs. Mack teaches three art classes, and there are 30 students in each dass. She has a supply

Mathematics

1 answer:

laila [671]3 years ago

6 0

Answer: 3/5

Step-by-step explanation:

1. Multiply 30 by 3 (90)

2. 90 becomes the numerator and 150 becomes the denominator

3. Divide the numerator (90) and the denominator (150) by the greatest common factor (30), to simplify the fraction

4. You should come to the answer 3/5

Hope this helps.

You might be interested in

The graph represents function 1, and the equation represents function 2:

Elza [17]

The answer is C) 7.

In function 1, there is no rate of change.
In function 2, there is a rate of change of 7.
This leaves 7 as the only possible answer.

4 0

3 years ago

Read 2 more answers

Tim thinks of a number.

notka56 [123]

Answer:

5.455

Step-by-step explanation:

I just thought of the numbers lower than it starting from 5.455 and it is the lowest number rounding up makes 5.46

7 0

4 years ago

Read 2 more answers

Please see picture attatched! Joanne wants to join a gym. As a member of the gym, Joanne must pay a registration fee as well as

faust18 [17]

49.95 Would be the Registration fee because it is a number by itself, 24.72m would be the monthly payment because it is being multiplied by m, m being months.

4 0

3 years ago

Explain how you know 21/100 is greater than 1/5

Nataly_w [17]

This problem can be solved using equivalent fractions. The first step in resolving this problem is to realize that fractions are best compared when they both have the same denominator. In this case, I will choose to make that common denominator 100. There is no need to rewrite the fraction $\frac{21}{100}$ as the denominator for this fraction is already 100. The fraction $\frac{1}{5} =\frac{20}{100}$ . This is achieved by multiplying both the numerator and denominator by 20. Now that the two fractions have the same denominator, we can easily see that $\frac{21}{100}$ is greater than $\frac{1}{5}$ because it is greater than its equivalent fraction.

5 0

3 years ago

!!PLEASE ANSWER!!

lesya [120]

I think its b because a coefficient is a number that is placed in front of a variable and the 4 is just a constant

5 0

3 years ago

Read 2 more answers