Math, asked by jeevanrajak7560, 9 months ago

Why is this correct? 1+9+8=1
2+8+9=10

Answers

Answered by sunitapandey143

0

We can add 1+9+8=1.if there we put 7 in 17+8+9=10 and 2+8+9=10 we will put 7 in 2 then 27+8+9=10.
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