What should be added to 7/15 to get -2
Answers
Answered by
12
@
let the added no. be x
ATQ
7/15+x=-2
x=-2-7/15
x=-30-7/15
x=-37/15
@:-)
let the added no. be x
ATQ
7/15+x=-2
x=-2-7/15
x=-30-7/15
x=-37/15
@:-)
Answered by
25
Let the number be x
7/15 + x = -2
x = -2-7/15
x = -2×15/15 - 7/15
x = (-30-7)/15
x = -37/15
Therefore, -37/15 should be added to 7/15 to get -2
Hope it helps
7/15 + x = -2
x = -2-7/15
x = -2×15/15 - 7/15
x = (-30-7)/15
x = -37/15
Therefore, -37/15 should be added to 7/15 to get -2
Hope it helps
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