1/2+3/4+5/6+7/8+9/10
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2
Factor out 1/120 from the expression
1/120*(60*90+100+105+12a)
Calculate the sum of the positive numbers
1/20*(355+12a)
1/120*(60*90+100+105+12a)
Calculate the sum of the positive numbers
1/20*(355+12a)
Answered by
1
Answer:
524/3840
Step-by-step explanation:
1/2+[3/4+5/6]+7/8+9/10]
1/2+[11/24]+[44/80]
1+11/48 +44/80
12/48+44/80
480+44/3840
524/3840
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