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solve the rational numbers.
1.5/6+(-7/8)=
2. -1/2+(-7/12=
3. 1/2+12/16=


Sagot :

Answer:

1.-2/48

2.  -2/24

3. 4

Step-by-step explanation:

1. 5/6 + (-7/8) = 5x8/6x8 + (-7x6/8x6) =40/48 + -42/48= 40/48 + (-42/48)= -2/48

2. -1/2+(-7/12) = -1x12/2x12 + (-7x2/12x2) = 12/24 + 14/24=  2/24

3.

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