Math, asked by shin3333, 3 days ago

Determine if the following ratios are in proportion :
a) 15:45 :: 40:120
b) 7:3 :: 63:27
c) 10 min : 1 hr :: 6hours :36 hrs
d) 3:7 :: 4:2

Answers

Answered by iamsoumyarn

1

(a) Not in proportion

(b) In proportion

(c) In proportion

(d) Not in proportion

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