Finding the expression please
ANSWER ASAP

With #! i’ve tried to figure it out but i can’t.

Which fraction represents the ratio 35 : 42 in simplest form

Eiko is wearing a magic ring that increases the power of her healing spell by 30%30\%30%30, percent. without the ring, her healing spell restores health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?