Answer: $2.3
Step-by-step: divide $7 by the 3 pounds of bananas
Answer:
x=0.2
Step-by-step explanation:
given 200 : 2 :: 20 : x
=
100=
x=
x=0.2 answer
Answer:
Red balls = 84 Blue balls = 140
Step-by-step explanation:
Ok so there are 225 marbles
And ratio here is Red : Blue = 3 : 5
So Red marbles = 3x whereas Blue marbles = 5x
Therefore,
3x + 5x = 225
8x = 225
x = 28.125 = 28
<u>Red balls = 28*3 = 84 Blue balls = 28*5 = 140</u>
(Pls check whether total no of balls is 224)