Найдите сумму дробей , знаменатели которых являются взаимно простыми
числами
1/3 + 1/* = *+*/15 , 1/* + 1/9 = *+*/45, 1/7 + 1\* = *+*/28, 1/*+1/8= *+*/24, 1/3 + 1/*=*+*/6
1/* + 1/7 = *+*/ 42
числами
1/3 + 1/* = *+*/15 , 1/* + 1/9 = *+*/45, 1/7 + 1\* = *+*/28, 1/*+1/8= *+*/24, 1/3 + 1/*=*+*/6
1/* + 1/7 = *+*/ 42
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1/3+1/5=(5+3)/15=8/151/5+1/9=(9+5)/45=14/45
1/7+1/4=(4+7)/28=11/28
1/3+1/8=(8+3)/24=11/24
1/3+1/2=(2+3)/6=5/6
1/6+1/7=(7+6)/42=13/42