Ricardo was mixing blue paint and yellow paint in a ratio of 3:5 to make green paint. He wants to make 40 liters of green paint. He began to make a table to help him think about the problems but he’s not sure what to do next. Complete the table of equivalent ratios to help Ricardo.



Answer :

The table of equivalent ratios:

                        1 liter        40 liters          Ratio

Blue paint       375 ml        625 ml           3:5

Yellow paint    15000 ml      25000 ml    3:5

What is a ratio?

The ratio shows how many times one value is contained in another value.

Example:

There are 3 apples and 2 oranges in a basket.

The ratio of apples to oranges is 3:2 or 3/2.

We have,

We can assume that,

The ratio of blue paint and yellow paint needed to make one liter of green paint:

= 3 : 5

We know that,

1 liter = 1000 ml

This means,

Blue paint = 3/8 x 1000 ml = 375 ml

Yellow paint = 5/8 x 1000 ml = 625 ml

We can now say that,

To make one liter of green paint:

Blue paint = 375 ml

Yellow paint = 625 ml

To make 40 liters of green paint.

Blue paint = 40 x 375 ml = 15,000 ml = 15 liters

Yellow paint = 40 x 625 ml = 25000 ml = 25 liters

We see that,

15 : 25 = 3 : 5

15 liter + 5 liters = 40 liters

Thus,

The table of equivalent ratios:

                        1 liter        40 liters          Ratio

Blue paint       375 ml        625 ml           3:5

Yellow paint    15000 ml      25000 ml    3:5

Learn more about ratios here:

https://brainly.com/question/2462048

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