4 years ago

The ratio of boys to girls at a movie is 4:7. If there are 21. girls, how many boys are

1 answer:

3 0

Answer:

Step-by-step explanation:

7*3=21 so 4*3=12

You might be interested in

Papessa [141]

57 cm is the perimeter causd all you do is add the outside and alll you have to do is add those numbers

8 0

3 years ago

Dafna1 [17]

Answer:

It's 145.5........

8 0

2 years ago

valentinak56 [21]

9(2w−y)=21w−9y

First you multiply the numbers in the parenthesis by 9

$18w-9y=21w-9y$

subtract. 21w-18w=3w

$-9y=3w-9y$

add. -9y+9y=0

$0=3w$

divide.

$0=w$

Final answer is 0.

5 0

3 years ago

Andreyy89

150% of the number 24 is 36.

8 0

3 years ago

____ [38]

Answer:

This tool can round very big numbers to a very high precision. ... The calculator defaults to rounding to the nearest integer

Step-by-step explanation:

hope i helped

4 0

3 years ago