2/5 × -3/7 - 1/14 - 3/7 × 3/5
Answers
Answered by
9
Answer:
-0.5
Step-by-step explanation:
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Answered by
1
Answer:
-0.5
Step-by-step explanation:
2/5 × -3/7 - 1/14 - 3/7 × 3/5
= -6/35 - 1/14 - 9/35
= (-6×2 - 5 - 9×2)/70 (LCM of 14,35=70)
= (-12 -5 -18)/70
=-35/70
= -0.5
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