What should be subtracted from 2/5 to get -4/7. step by step solution
Answers
Answered by
1
Answer:
-1/5
Step-by-step explanation:
= 2/5-4/7
= 14-20/35
= -6/35
= -1/5
Answered by
0
Answer:
*let x be the unknown number
according to the given question
-2/5-x=-4/7
x=-2/5+4/7
Lcm of 5 and 7 is 35
x=-14/35 +20/35
x=34/35
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