It's okay. I will try to do more next time. I guess the correct answer should be 12. Though am not good in mathematics
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It's okay. I will try to do more next time. I guess the correct answer should be 12. Though am not good in mathematics
There is no fast rule....just look closely there are no operators in first and second line and the whole equation is in sequence....so what appears to be 1 in last is actually 11. Rest you figure it out yourself....happy
Really?? I understand now