Math, asked by simran5583, 7 months ago

Q12 what should be added to 7 / 14 to get -1 /7.

Q13 find -4/9: 24/15.

Answers

Answered by alkama1240
0

Answer:

x+7/14 is equal to -1/7

Step-by-step explanation:

x is equal to -9/14

Answered by purushotham06
0

(Q12)7/14+x=-1/7

(Q12)7/14+x=-1/7 x=-1/7-7/14

(Q12)7/14+x=-1/7 x=-1/7-7/14 =-2-7/14

=-9/14

(Q13)-4/9:24/15

Q13)-4/9:24/15 =-4/9÷24/15

Q13)-4/9:24/15 =-4/9÷24/15 =-4/9×15/24

Q13)-4/9:24/15 =-4/9÷24/15 =-4/9×15/24 =-60/216

Q13)-4/9:24/15 =-4/9÷24/15 =-4/9×15/24 =-60/216 =-15/54

Q13)-4/9:24/15 =-4/9÷24/15 =-4/9×15/24 =-60/216 =-15/54 =-5/18

=-5:18

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