Question

Subtract the following rational numbers:

(i) 3/4 from 1/3

(ii) -5/6 from 1/3

(iii) -8/9 from -3/5

(iv) -9/7 from -1

(v) -18/11 from 1

Answer 1

Answer:

those are

Step-by-step explanation:

correct answer

Answer 2

Answer:

1)$\frac{-5}{12}$

2)$\frac{7}{6}$

3)$\frac{13}{45}$

4)$\frac{2}{7}$

5)$\frac{29}{11}$

Step-by-step explanation:

1)$\frac{1}{3} -\frac{3}{4}$

LCM=12

$\frac{4-9}{12} \\\\\frac{-5}{12}$

2)$\frac{1}{3} -\frac{-5}{6}$

$\frac{1}{3} +\frac{5}{6}$

LCM=6

$\frac{2+5}{6} \\\\\frac{7}{6}$

3)$\frac{-3}{5}-\frac{-8}{9}$

$\frac{-3}{5}+\frac{8}{9}$

LCM=45

$\frac{-27+40}{45} \\\\\frac{13}{45}$

4)$-1 - \frac{-9}{7}$

$-1+\frac{9}{7}$

LCM=7

$\frac{-7+9}{7}\\\\\frac{2}{7}$

5)

$1-\frac{-18}{11} \\\\1+\frac{18}{11}$

LCM=11

$\frac{11+18}{11} \\\\\frac{29}{11}$

HOPE THIS HE;PS YOU