Question

3 3. Jack paints a bookcase. He uses 2 cups of paint on the outside of the bookcase and 3 8 cup on the inside of the bookcase. How many cups of paint does Jack use altogether?

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Answer 1

Jack uses a total of 2 and 3/8 cups of paint by adding the 2 cups used on the outside and the 3/8 cup used on the inside.

Step-by-step explanation:

To calculate the total amount of paint Jack uses, we simply add the paint used on the outside of the bookcase to the paint used on the inside.

Jack uses 2 cups of paint on the outside and 3/8 cup of paint on the inside.

The total amount of paint used is:

2 cups + 3/8 cup

= 16/8 cups + 3/8 cups

= 19/8 cups

To express this in simpler terms, 19/8 cups is the same as 2 and 3/8 cups of paint.