Question

8. At a party, 30% of the balloons are pink, 45% are green and the rest are blue. What is
the percentage of blue balloons? Write the ratio of the pink, green and blue balloons in
the party.​

Answer 1

Answer:

200 balloon total please tell brilliant ans

Step-by-step explanation:

Let us denote pink, blue, yellow and white balloons as p, b, y and w repectively.

Given,

1/4(x) = w

p:w = 2:1

p:y = 10:1

b=40

Total balloons,

p+b+y+w = x

2w+40+p/10+w =x

2w+40+2w/10+w=x

2*(1/4)x+40+1/5*(1/4)x+(1/4)x=x

(1/2+1/20+1/4)x - x =-40

[1-(10+1+5)/20]x = 40

(4/20)x = 40

(1/20)x=10

x=200

Hence, there are 200 balloons in total.