21/8 converted into a mixed number equals

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Pleas its really urgent and i would really appreciate it! what is the value of x? enter your answer in the box. x =

Agroup of five people go out to eat and buy appetizers and main dishes they decide to split the bill so each person pays 20% of the total cost appetizers are $5 and main dishes are $10 write an expression to show how much each person pays explain it with how to solve the problem