Mathematics, 04.02.2020 06:07 PresleyPie2700

For every 3 video games maddox has, bridger has 4. if together they have 42 video games how many games does each boy have?

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Answer from: live4dramaoy0yf9

Maddox has 18 video games

Bridger has 24 video games

Step-by-step explanation:

Let

x------> the number of video games Maddox has

y------> the number of video games Bridger has

we know that

x+y=42 -----> equation A

$\frac{x}{y}=\frac{3}{4}$

$x=\frac{3}{4}y$ -----> equation B

substitute equation B in equation A and solve for y

$(\frac{3}{4}y)+y=42$

$\frac{7}{4}y=42$

y=42*4/7=24

Find the value of x

$x=\frac{3}{4}(24)=18$

therefore

Maddox has 18 video games

Bridger has 24 video games

Answer from: Quest

nlgqer

step-by-step

Answer from: Quest

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

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For every 3 video games maddox has, bridger has 4. if together they have 42 video games how many gam...

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