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Alchen [17]
2 years ago
8

The sum of ages of Nira before 10 years and after 10 years is 60.find her present age.

Mathematics
2 answers:
mojhsa [17]2 years ago
4 0

Answer:

<h3>Nira's present age= 30</h3>

Step-by-step explanation:

her \: age \: before \: 10years \:  = x - 10 \\ her \: age \: after \: 10years \: = x + 10 \\ therefore.(x - 10) + (x + 10) = 60 \\ x - 10 + x + 10 = 60 \\ 2x = 60 \\ x = 60 \div 2  \\ x = 30 \\ hope \: it \: helps....

vodomira [7]2 years ago
3 0

Answer:

I think Nira would be 30 years old

Step-by-step explanation:

So 10 years before and after her present age added together equals 60. So if she was 30, it would be 20+40 which =60.

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