Math, asked by samandeepkaur0393, 6 hours ago

Q8.Simplify a)7-4/5+7/10​

Attachments:

Answers

Answered by shrirampawar249
1

Answer:

7 -  \frac{4}{5}  +  \frac{7}{10}  \\  = 7 -  \frac{4 \times 2}{5 \times 2}  +  \frac{7}{10}  \\  = 7  +  \frac{ - 8 + 7}{10}  \\  = 7 +  \frac{ - 1}{10}  \\  =  \frac{70 - 1}{10}  \\  =  \frac{69}{10}

Similar questions