There are 10 fruit trees in a yard and each tree produced 8 pounds of fruit this year. the family that owns the trees already has 150 pounds of fruit, how many pounds of fruit does the family have?

Weight of Fruits produced by 1 Tree = 8 lbs
By 10 fruit trees = 10 * 8 = 80 lbs

Now, Total Weight = Original reserve + produced 
W = 150 + 80 = 230 lbs

In short, Your Final Answer would be: 230 Pounds

Hope this helps!