Question

the number of apples is x and the number of oranges is y.the weight of a orange is 40y grams and the weight of a apple is 75x grams.the weight of a apple is twice that of oranges.the total weight of apples andoranges is 19 kg.What is the number of apples?​

Answer 1

Answer:

Given,

Weight of each apple =75 gm

Weight of each orange =40 gm

So,

Weight of x apples =75x gm

Weight of y oranges =40y gm

Thus,

Weight of x apples and y oranges =(75x+40y) gm