Question

mariah = 17 yrs 5 months.
her brother = 20 months younger.
Find the age of her brother.
- provide answer with detailed explanation pls.​

Answer 1

Step-by-step explanation:

maria=17year5months.

bro.=20months younger=1year 8months

bro. age=age of maria-1year 8 months

bro. age=17year 5months-1year 8 months

bro. age=15 year4 months

Answer 2

Answer:

19yrs and 3 month

Step-by-step explanation:

17yrs 5 months Mariah age

her brother 20 months younger

20 months = 1yrs 8 month

so know 17 5

+ 1. 8

19yrs and 3 months

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