Question
The table shows the heights of Henry, Michael, and Stella. The average height of three children is 149 cm. The digit in the ones place of Henry's height and the digit in the tens place of Stella's height are covered by ink blots.
  1. What is the digit in the ones place of Henry's height?
  2. What is the digit in the tens place of Stella's height?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The table shows the heights of Henry, Michael, and Stella. The average height of three children is 149 cm. The digit in the ones place of Henry's height and the digit in the tens place of Stella's height are covered by ink blots.
  1. What is the digit in the ones place of Henry's height?
  2. What is the digit in the tens place of Stella's height?