10points to someone who answer.

Answer:
[tex] \frac{1}{4} \times \frac{1}{5} = \frac{1}{20} or20[/tex]
Step-by-step explanation:
Hope it helps^^
I just divide the 20÷1 so it become 20
Answer:
1/17
Step-by-step explanation:
yanlang answer Nyan simpli lamg