Answers

2016-04-03T13:27:21+05:30
4 x 2/10
= 10 x 4 + 2 diveded by 10
so = 42/ 10
4.2 is the answer

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2016-04-03T13:27:46+05:30
4 2/10
=[(10*4)+2]/10
=(40+2)/10
=42/10
=4.2
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