Question

1) Are 30, 50, 60 and 100 in proportion? Explain.

2) If the cost of 6 bottles of juice is 132, what will be the cost of 4 bottles of juice?

Answer 1

Answer:

2)88

Step-by-step explanation:

if cost of 6 bottles is 132

then cost of 1 bottle=132/6

So, therefore cost of 4 bottle=4×132/6=88

sorry about no.1 but If my ans is correct please mark as brainliest ans

good night

Answer 2

1. yes , these numbers are in proportion because

Ratio of 30 to 50 = 30/50 = 3:5

Ratio of 60 to 100 = 60/100 = 3:5

Since, 30:50 = 60:100

Therefore, 30,50,60 and 100 in proportion

2.

4 bottles of juice = 88