3 years ago

How can you use unit rates in multiplication to solve for missing measures and equivalent ratio problems?

1 answer:

4 0

By viewing equivalent ratios and rates as deriving from, and extending, pairs of rows (or columns) in the multiplication table and by analyzing simple drawings that indicate the relative size of quantities.

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If a 32g serving of pasta contains 8g of protein how many grams of protein are in 454g box of the pasta?

myrzilka [38]

There would be 113.5g

4 0

3 years ago

Read 2 more answers

1. There are 78 sophomores at a school. Each is required to take at least one year of either chemistry or physics, but they may

SVETLANKA909090 [29]

We are given that there are a total of 78 students. If we set the following variables:

$\begin{gathered} C=\text{students only in chemestry} \\ P=\text{students only in physics} \\ PC=\text{students in physics and chemistry} \end{gathered}$

Then, the sum of all of these must be 78, that is: