What number should be added to - 3/7 to get 2
-1/7
-17/7
17/7
Answers
Answered by
0
let the unknown number is X
-3/7+X=2
X=2+3/7
X=(14+3)/7
X=17/7
hence 3rd option 17/7 is correct
Answered by
0
Answer:
-17/7
Step-by-step explanation:
(-3/7)-2=
(-3/7)+(-2)=
LCM =7
(-3/7)+ (-14/7)= -17/7
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