When Jack picks olives for two hours at three times his regular speed, he picks 11 pounds of olives more than Mac working for five hours at 80% of his regular speed. Therefore, if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed, then Pick:  A) Jack picks double the amount of olives Mac picks  B) Mac picks 10 pounds more than Jack  C) Jack picks 10 pounds more than Mac  D) Mac picks 5 more pounds than Jack  E) Jack picks 5 more pounds than Mac
Let's say Jack's regular speed is J olives/hr and Mac's regular speed is M olives/hr   Given:   2*3J = 10 + 5*(4/5)M   3J = 5 + 2M   Question:if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed   Mac picks 2M and Jack picks   4*(3/4)= 
<gadget id="calculator">  4*(3/4)</gadget>
<output>3</output>
3J   They are asking you for the relation between 3J and 2M. You already know 3J= 5 + 2M   So Mac picks 5 pounds more olives than Jack.   Mac picks 5 more pounds than Jack
<result>D</result>
When Jack picks olives for two hours at three times his regular speed, he picks 11 pounds of olives more than Mac working for five hours at 80% of his regular speed. Therefore, if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed, then