Question

11. If the cost of 6 bottles of juice is $210, then what will be the cost of 4 bottles of juice​

Answer 1

Given the cost of 6 bottles of juice is $210

and to find the cost of four bottles

Using ratio method:-

6 bottles -> 210 dollars

4 bottles -> x dollars

6 (x) = 210 x 4

6x    =  840

 x = 140

So the cost of 4 bottles of juice​ will be 140$

Mark as brainliest if it helped:D

Answer 2

Answer:

140$

Step-by-step explanation:

If amount for 6 bottles of juice is given than first we have to find the amount of 1 bottle of juice

6 bottles = $210

1 bottle = $210 ÷ 6 = 35$

Therefore 35$ for 1 bottle of juice

Now for 4 bottles of juice = 35$ × 4 =140$

This was by unitary method

We can also do by the Proportion method

which is,

Let the price for 4 bottles of juice be (x)

6 : 210 :: 4 : x

x = (4×210)÷6 = 140$

Hope it helps