question_answer

There are 3 similar dice as shown. The numbers on the faces of each of the dice are 10, 20, 30, 40, 50 or 60. Jack throws all the three dice at once. The total is 130.                          What is the number on each of the dice if the difference between the smallest and the biggest numbers is 40?

A)  30, 50, 50                           

B)  20, 50, 60

C)   30, 40, 60                          

D)   10, 50, 60