nicoley515 nicoley515

10-06-2018
Mathematics

contestada

Solve n/5=18/30, for the unknown quantity, n

Respuesta :

harpazo harpazo

10-06-2018

n/5 = 18/30

We can cross-multiply to find n.

5(18) = 30n

90 = 30n

Divide both sides by 30 to find n.

90/30 = 30n/30

3 = n

Done.

Answer Link

vidalmari6p99qfk vidalmari6p99qfk

10-06-2018

n=3

n/5=18/30 This is the same as:

6n/30=18/30

eliminate 30 from both sides

6n=18

n=3

Answer Link

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