Question

step by step explanation​

Answer 1

Answer:

THE ANSWER IS 49/78.

Step-by-step explanation:

WE SOLVE LIKE THIS:

•FIRST WE CONVERT 17/-39

TO -17/39.

•L.C.M OF 26 AND 39 IS 78,

= 26 x 3 = 78 = 5 x 3

= 15

= 15/78.

•39 x 2 = 78 = -17 x 2

= -34

= -34/78.

(15/78) - (-34/78)

= 15/78 + 34/78 (-{-} BECOMES +)

= 49/78.

THEREFORE,

•5/26 - (17/-39)

= 49/78.

HOPE IT HELPS YOU.

Answer 2

Answer:

637/1014

Step-by-step explanation:

(5/26) - (17/-39)

(5/26) - (-17/39)

5/26 + 17/39

(taking common denominator)

5/26 × 39/39 + 17/39 × 26/26

195/1014 + 442/1014

195+442/1014

637/1014