A farmer has two types of field, low fields and valley fields.He grows pumpkins in his field . This yield, in tons per acre, in each field depends on the weather. The Table below gives the weather condition and different types of field.

let x be the fraction of pumpkins in the low fields and y be the fraction of pumpkins in the valley fields

a) The farmer needs to ensure a yield of 24 in wet weather conditions. use the information to write down an equation in x and y

b)Hence, or otherwise find the value of x and y


Sorry for it being a long question i couldnt find the answer anywhere and im stuck