Question

(50 millilitres) multiplied by 40=how many hectolitre

Answer 1

50 mL × 40 = 200 mL

1 hectolitre = 10⁵ mL

So,
200 mL × (1 hectolitre) / (10⁵ mL) = 0.002 hectolitres

Answer 2

hope this answer will help you.