3 years ago

And a class of 30 children’s 60% of the children are girls how many girls are in the class

Mathematics

1 answer:

drek231 [11]3 years ago

3 0

Answer:

18 girls

Step-by-step explanation:

60%=60/100=6/10=3/5

3/5 of the class are girls.

So 3/5*30 students are girls.

So 3*6 students are girls.

So 18 students are girls.

You might be interested in

It costs a general admission fee of $6 to get into the fair and then $1 for each ride. Which of the following equations would re

joja [24]

Answer:

6+1x=y

Step-by-step explanation:

-just add 6 because you will only pay it once to enter the fair

-place x for the number of rides the person gets on and 1 next to it to multiply

- place Y at the end because we don't know how much the person spent

5 0

3 years ago

Write a relate substraction fact 6+8=14

ad-work [718]

21-7=14 is a relate subtraction problem

7 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP! MATH

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

A.AAS

∠TSU=∠RQU

∠TUS=∠RUQ

TU=RU

7 0

3 years ago

Please help me with this!!

Kaylis [27]

Answer:

C. 72

Step-by-step explanation:

So imagine every straight line you see equals to 180 degrees, so given one side of the angle...180 - 108 = 72

7 0

3 years ago

Read 2 more answers

What is the equation for x=-3 and y=-7

Juli2301 [7.4K]

Answer:

-7 = -3x + b

Step-by-step explanation:

i'm guessing because you have not provided a visual so i can not determine the B.

8 0

3 years ago