Question

найдите разность 4целых 3/8-1/5

Answer 1

4цел3/8-1/5=4цел   3*5-1*8  /40=4цел 15-8/40=4цел 7/40

Answer 2

$4frac{3}{8}-frac{1}{5}=frac{35}{8}-frac{1}{5}=frac{175-8}{40}=frac{167}{40}=4frac{7}{40}$