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charle [14.2K]
3 years ago
14

When my age is divided by 3, the remainder is 1. When my age is divided by 5, the remainder is 3. When my age is divided by 7, t

he remainder is 1. How old am I?
Mathematics
1 answer:
strojnjashka [21]3 years ago
8 0
You're age is 43
I take the multiples of 7
M{7,14,21,28,35,42...}
I add 1 because you need a remainder of 1 and then try to get the others 2 divisions to work
i choose 7 because its the biggest number it takes a lower amount of time
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