Math, asked by sachingujjar3142, 27 days ago

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

Answers

Answered by uvprasad691
1

Answer:

those are

Step-by-step explanation:

correct answer

Attachments:
Answered by deekshap
4

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

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