2 years ago

Please help got to get grade up

Mathematics

1 answer:

dusya [7]2 years ago

5 0

Answer:

Step-by-step explanation:

The ratio of abc/def=1.5

15/1.5=10

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Step-by-step explanation:

You have the equation $c=6n-\frac{5g}{11t}$ .

Then, to solve for the variable $n$ from the equation you need:

Make the subtraction of the right side of the equation:

(As the denominators are 1 and $11t$ , the least common denominator is $11t$ )

$c=\frac{(6n)(11t)-5g}{11t}\\\\c=\frac{66nt-5g}{11t}$

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$(11t)c=(\frac{66nt-5g}{11t})(11t)\\\\11tc=66nt-5g$

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$11tc+5g=66nt-5g+5g\\\\11tc+5g=66nt$

And finally divide both sides by $66t$ :

$\frac{11tc+5g}{66t}=\frac{66nt}{66t}\\\\\frac{11tc+5g}{66t}=n$

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Step-by-step explanation:

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Step-by-step explanation:

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