Question
15 p = 10 u
5 u + 3 p = 21

Find the following values.
  1. 1 u
  2. 1 p
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

15 p = 10 u
5 u + 3 p = 21

Find the following values.
  1. 1 u
  2. 1 p