pls help me on #8 pls i will mark brainliest

Answer:
a.20
b. 25 to 5
Step-by-step explanation:
to find one sixth, divide 30 by 6:
30/6=5
to get five sixths multiply by five:
5 times 5=25
so 25 like x, subtract 25 from 30 and you get 5, so its 25:5
and subtract 5 from 25 to get 20
hi again! pls give me brainliest btw so i can level up! i only need this one!!!!
and a thx too if u can