simplify the following: 13/7 +11/20 -17/20
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Answer:
13/7+11/20-17/20 =( 13*20+11*7-17*7)/140
= (260+77-119)/140 = 218/150 = 1.55
Verified answer
Step-by-step explanation:
= 13 + 11 - 17
7 20 20
= 260 + 77 - 119
140
= 218
140
= 109
70