Q12 what should be added to 7 / 14 to get -1 /7.
Q13 find -4/9: 24/15.
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Answer:
x+7/14 is equal to -1/7
Step-by-step explanation:
x is equal to -9/14
Answered by
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(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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