A farmer plants 1.75 acres of green apples in his orchard. This makes up .375% of his entire orchard. How many acres make up the farmer's orchard? Please explain the process. I will give brainliest

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?