answer all please step by step explanation
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Answered by
0
Answer:
a=1/2
Step-by-step explanation:
a=8/34 by -64/17
=8/34×17/-64
=136/2176
=34/544
=17/272
=1/2
Answered by
0
Answer:
a. 136/-2166
b. -300/-1215
c. -56/1029
d. -3430/2240
Step-by-step explanation:
a. 8/34 ÷ -64/17
= 8/34 × 17/-64
= 136/-2166
b. -6/45 ÷ -27/50
= -6/45 × 50/-27
= -300/-1215
c. -56/49 ÷ 21/1
= -56/49 × 1/21
= -56/1029
d. -49/35 ÷ 64/72
= -49/35 × 72/64
= -3430/2240
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