Question

1-5×(3/4 - 2/5) + 3/4

Answer 1

$1-5.( \frac{3}{4}- \frac{2}{5})+ \frac{3}{4}=$

$1-5.( \frac{15-8}{20})+ \frac{3}{4}=$

$1-5.( \frac{7}{20})+ \frac{3}{4}=$

$1-\frac{35}{20}+ \frac{3}{4}=$

$1-\frac{7}{4}+ \frac{3}{4}=$

$\frac{4-7}{4}+ \frac{3}{4}=$

$-\frac{3}{4}+ \frac{3}{4}=$

$0$