Help with maty pzh! (without calculator) 1/10+7/100.21/100+1/10.3/5+9/10.2/3+5/6.15/24+3/8.7/6+16/18.1/12+1/6.1/2+3/10. It is possible the pozhaluystapolny answer and not just the decision (though what nibud)

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1) 1/10+7/100=17/100 2)21/100+1/10=31/100 3)3/5+9/10=15/10 ili 1 whole 1/2 4)2/3+5/6=9/6 or 1tselpya 1/2 5) 15/24+3/8=24/24 or 1 6)7/6+16/18=37/18 or 2 whole 1/18 7)1/12+1/6=3/12 or 1/4 8)1/2+3/10=8/10 or 4/5 17/100 31/100 15/10=3/2=1,5 9/6=3/2=1,5 1 37/18 3/12=1/4 8/10=4/5
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Answer add