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MArishka [77]
3 years ago
9

HELP ME PLEEEEEEAAAASEEEE!

Mathematics
1 answer:
Archy [21]3 years ago
8 0

Answer:

2\frac{1}{2}\ liters

Step-by-step explanation:

step 1

Convert mixed number to an improper fraction

1\frac{1}{5}=\frac{1*5+1}{5}=\frac{6}{5}

step 2

Using proportion

\frac{3}{(6/5)}\frac{liters}{doors} =\frac{x}{1}\frac{liters}{door}\\ \\x=3/(6/5)\\ \\x=15/6\ liters

step 3

Convert to mixed number

\frac{15}{6}\ liters=\frac{12}{6}+\frac{3}{6}=2\frac{1}{2}\ liters

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==========================================================

Explanation:

One marked point on this line is (-3,1)

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