simplify (1). -7/15 - (-2/20)
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Answered by
0
Answer:
-7/15-(-2/20)
-7/15-(-1/10)
-7/15+1/10
-14/30+3/30
-11/30
Answered by
0
Step-by-step explanation:
-7/15-(-2/20)
= -7/15+1/10
= (-70+15)/150
= -55/150
= -11/30
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