Question

add the number. a. -7/27 and 11/18 b. 7/-18 and , 8/27​

Answer 1

Answer:

A| -7/27+11/18

= -14/54+33/54

= 19/54.

B| 7/-18+8/27

= 21/-54+16/54

= (21×-1)/(-54×-1)+16/54*

= -21/54+16/54

= -5/54.

* CONVERTING NEGETIVE DENOMINATOR INTO POSITIVE DENOMIATOR BY MULTIPLYING IT WITH -1.

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