Question 12
A staircase is made of bricks, with 20 bricks in the first step. If each subsequent step has 3 more bricks, how many bricks are on the 54th step?
AMO 2027 Grades 2-3 SET 6 - Self-study Question 12
AMO · AMO 2027 Grades 2-3 SET 6 - Self-study