Kate uses 8.1 pints of white paint and blue paint to paint her bedroom walls. 1 4 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?

6.075 pints of blue paint

Explanation:

Amount of white paint and blue paint used by Late to paint her bedroom walls = 8.1 pints

Fraction of white paint = 1/4

Fraction of blue paint = 1 - 1/4 = 3/4

The amount of blue paint used = 3/4 × 8.1

= 0.75 × 8.16

= 6.075 pints of blue paint

the correct answer is the following.

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