IM: 6.6.5: A New Way to Interpret a over b (Practice) - Formative Staff | Library

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Select all the expressions that equal \frac{3.15}{0.45}.

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Which expressions are solutions to the equation \frac{3}{4}x =15? Select all that apply.

Solve each equation.

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4a = 32

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4 = 32b

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10c = 26

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26 = 100d

For each equation, write a story problem represented by the equation and state what quantity x represents for each equation.

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\frac{3}{4} + x = 2

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1.5x = 6

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Write as many mathematical expressions or equations as you can about the image. Include a fraction, a decimal number, or a percentage in each.

In a lilac paint mixture, 40% of the mixture is white paint, 20% is blue, and the rest is red. There are 4 cups of blue paint used in a batch of lilac paint.

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How many cups of white paint are used?

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How many cups of red paint are used?

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How many cups of lilac paint will this batch yield?

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Triangle P has a base of 12 inches and a corresponding height of 8 inches. Triangle Q has a base of 15 inches and a corresponding height of 6.5 inches. Which triangle has a greater area? Show your reasoning.