Mathematics: Sam used 4/5 of his gas in his car. if his car’s gas tank started with 20 gallons, how many gallons did sam use?

Sam used 4/5 of his gas in his car. if his car’s

yselahernandez02

21.05.2020

5 blue tiles on each row

Step-by-step explanation:

Given

Tiles = 80

Rows= 8

$Color = \{White, Blue\}$

White = Blue

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Required

The number of blue in each row

First, we calculate the number of tiles in each row.

$Unit = \frac{Tiles}{Rows}$

$Unit = \frac{80}{8}$

Unit = 10

The distribution of tiles on each row is:

$White + Blue = Unit\ Tiles$

White + Blue = 10

On each row, we have: White = Blue

So, the equation becomes

Blue + Blue = 10

$2\ Blue = 10$

Divide both sides by 2

Blue = 5

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