Answer: 10:9
Step-by-step explanation:
brother 1- 1m 60cm
brother 2- 1m 44cm
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the ratio would be brother 1 : brother 2 => 1m 60cm : 1m 44cm
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convert both the values to cm
1m = 100cm
brother 1 would be 100cm + 60cm or 160cm
brother 2 would be 100cm + 44cm or 144cm
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when simplified
the ratio of brother 1 to brother 2 would be 10:9