Drakula Drakula

29-05-2014
Mathematics

Answered

Which ratio is proportional to 4/15 HELP PLEASE

a. 12/45
b. 2/7
c.16/30
d.36/75

Answer :

iloveonedirection iloveonedirection

29-05-2014

a. 12/45
12 / 4 = 3
45 / 15 = 3
Proportional

b. 2/7
2 / 4 = 1/2
7 / 15 = 7/15
Disproportional

c.16/30
16 / 4 = 4
30 / 15 = 2
Disproportional

d.36/75
36 / 4 = 9
75 / 15 = 5
Disproportional

Answer: (a)

Answer Link

tadvisohil886 tadvisohil886

30-05-2014

4/15 = 1.26

The only ratio satisfying the proportion is (A) 12/45 = 1.26. Thus the answer is (A)

Answer Link

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