Question

Find the value of n, if these are in proportion:

a) 5:6 = n:18

b) 1:8 = 7:n

Pls help

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Answer 1

Answer:

5:6 and n:18

5/6 equals to n/18

90/6n

n equals to 90/6

Therefore n equals to 15

Answer 2

Answer:

Answer:a) 5/6=n/18

Answer:a) 5/6=n/185/6*18=n

Answer:a) 5/6=n/185/6*18=n5/1*3=n

Answer:a) 5/6=n/185/6*18=n5/1*3=nN=15

Answer:a) 5/6=n/185/6*18=n5/1*3=nN=15b) 1/8=7/n

Answer:a) 5/6=n/185/6*18=n5/1*3=nN=15b) 1/8=7/nn=7*8

Answer:a) 5/6=n/185/6*18=n5/1*3=nN=15b) 1/8=7/nn=7*8n=56

OR

b) 1/8*7/n

b) 1/8*7/n1/8*7=n

b) 1/8*7/n1/8*7=n1/8*7/1=n

b) 1/8*7/n1/8*7=n1/8*7/1=n 7/8=n