Math, asked by naurajsubba009, 14 hours ago

-11 by 9 + 17 by 21
is=

Answers

Answered by snehaverma7486

1

Answer:

-26 by 63

Step-by-step explanation:

-11 by 9+ 17 by 21

-11*7 by 63 + 17*3 by63

-77 by 63

-26 by 63

Answered by 1627lakka

0

Answer:

-11/9+17/21

(lcm of 9 an 21 is 63)

-77+51 / 63

-26/63

0.412

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