Mathematics made easy for primary level
exercise
solve the following simple equations
the difference of two numbers is 3, and the sum of three times the larger one and
twice the smaller one is 19. find the two numbers.

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.