Ada yg tau caranya ga? 1. 3/5+2 1/10= /=per

3/5 + 2 1/10
= 3/5 + 21/ 10
= 6/10 + 21/ 10
= 27/10

3/5 + 2 1/10
= 3/5 + 21/10
=6/10 + 21/10
=27/10
=2 7/10


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