Question

please Bata dijiye please​

Answer 1

Answer:

(i)

$6 + \frac{3}{4} = \frac{24 + 3}{4}$

$\frac{27}{4}$

(ii)

$\frac{ - 7}{12} + \frac{21 \times 4}{ - 3 \times 4} = \frac{ - 7 - 81}{12} = \frac{88}{12} = \frac{22}{3}$

iii)

$\frac{ - 1}{15} + \frac{8 \times 5}{3 \times 5} = \frac{ - 1 + 40}{15} = \frac{39}{15}$

v)

$- \frac{3}{19} + \frac{9}{57} = - \frac{ - 3 \times 57 + 171}{1083}$

$= \frac{ - 171 + 171}{1083} = 0$