Question

evaluate:- (3/4-2/7)+(-7/4+11/15)-(5/8-3/7)​

Answer 1

Answer:

$( \frac{3}{4} - \frac{2}{7} ) + ( \frac{ - 7}{4} + \frac{11}{15} ) - ( \frac{5}{8} - \frac{3}{7} ) \\ = ( \frac{3 \times 7 - 2 \times 4}{28} ) + ( \frac{ - 7 \times 15 + 11 \times 4}{60} ) - ( \frac{5 \times 7 - 3 \times 8}{56} ) \\ = ( \frac{21 - 8}{28} ) + (\frac{ - 105 + 44}{60} ) - ( \frac{35 - 24}{56} ) \\ = \frac{13}{28} + \frac{ - 61}{60} - \frac{11}{56} = \frac{?}{?} \\ \\ \\ iske \: baad \: aap \: solve \: kar \: loge$