1 year ago

This is difficult for me pls help out

Mathematics

1 answer:

Cloud [144]1 year ago

8 0

Answer:

(-0.4)(-2)+(-0.4)(-9)

Step-by-step explanation:

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A shade of green paint is made by mixing blue paint and yellow paint in the ratio of 4 to 3. How many pints of blue paint and ye

nexus9112 [7]

Answer:

$Blue = 12$

$Yellow = 9$

Step-by-step explanation:

Given

$Blue : Yellow = 4 : 3$

Required

Determine the number of pints of each to make 21 of green paints

First, calculate the total ratio.

$Total = 4 + 3$

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The blue and the yellow pint can be represented individually as:

$Blue = \frac{4}{7} * Green$

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Number of blue paint calculated last week is:

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$Yellow = {3} * 3$

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