4 years ago

There are 9 boys and 5 girls in a class. What is the ratio of boys to all students in the class?

1 answer:

Lerok [7]4 years ago

7 0

Answer:

The ratio is 9:14

You might be interested in

Vinvika [58]

She bought 4 Movies and 3 CDs so she spend $19.50 bc 3+3+3+3=12 so 2.50+2.50+2.50=7.50 so 7.50+12=19.50

3 0

3 years ago

CaHeK987 [17]

Answer is 30000 and 900000

4 0

3 years ago

Arturiano [62]

Answer:

d = $\frac{8c}{33}$

Step-by-step explanation:

6(2c + 3d) = 5(4c - 3d)

6(2c) + 6(3d) = 5(4c) - 5(3d) distribute out the terms

12c + 18d = 20c - 15d

18d + 15d = 20c - 12c get all like terms onto the same side

33d = 8c

d = $\frac{8c}{33}$ divide by 33 to isolate the d variable

8 0

3 years ago

OlgaM077 [116]

Might be wrong haven't done algebra for years but i think it is 7-9n/7

6 0

3 years ago

GalinKa [24]

Answer:

1 in 128

I know if you flip a coin 7 times, the odds of getting 7 heads in a row is 1 in 27 or 1 in 128.

Step-by-step explanation:

6 0

3 years ago