Question

add whqt i have circled.....
please help me

Answer 1

Q2)
ii)
$\frac{ - 1}{2} + \frac{1}{6 } = \frac{ - 3}{6} + \frac{1}{6} = \frac{ - 3 + 1}{6} = \frac{ - 2}{6} = \frac{ - 1}{3}$
iii)

$\frac{1}{8} + \frac{3}{4} = \frac{1}{8} + \frac{6}{8} = \frac{1 + 6}{8} = \frac{7}{8}$
vii)
$2 \frac{3}{14} + \frac{ - 3}{ - 7} = \frac{31}{14} + \frac{6}{14} = \frac{37}{14}$
HOPE THUS WILL HELP U SOMEHOW

Answer 2

Hey mate,

Here is ur answer-:

=-1/2 and 1/6

Make them like fractions ...

LCM=6

=-1*3/2*3 and 1*1/6*1
=-3/6 and 1/6

Now, the numbers will be-:

= -3/6, -2/6, -1/6, 1/6, 2/6, and so on.

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Second......

=1/8 and 3/4

Make these terms like fractions,
LCM=8

Now,

=1*1/8*1 and 3*2/4*2

=1/8 and 6/8

Now, numbers will be-:
=2/8, 3/8, 4/8, 5/8, and so on......

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= -2/3 and -3/4

Again,make it like....
LCM=12

= -2*4/3*4 and -3*3/4*3
= -8/12 and -9/12

Now, we don't have any number to be placed in between them.
So, multiply it with 10/10
That means,
= -8*10/12*10 and -9*10/12*10
= -80/120 and -90/120

Now,we can place numbers-:

= -80/120, -81/120, -82/120, -83/120

u can further do cutting or make them a decimal...

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others r like this only...
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now,
(3)
= -3/8+1/8 and 5/8
First add then subtract...

= -3/8+1/8+5/8
= -3/8+6/8
Now subtract,
=3/8 is ur answer.
Now,u will think that I have a positive sign with my answer????
This is because when we subtract any number, we see the sign which the greater number have,if greater number is positive then answer will be. also positive, but if greater number is negative then answer will be negative.
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So,next part is like this only .
Try to do this.

#@And pls mark my answer as brainliest#@