Math, asked by NimrahNabila, 7 months ago

Add: a) 2/9+(-3/9) b) 4/7+(6/7) c) 2/5+3/7 d) 3/8+4/3+2/7.

Answers

Answered by guru23568

2

Answer:

(a) 2/9 +(-3/9)

= 2/9 - 3/9

= -1/9 ans.

(b) 4/7 + 6/7

= 10/7 ans.

(c)2/5 + 3/7

= 19/35 ans.

(d) 3/8 + 4/3 +2/7

= 335/168 ans.

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