Question
PSLE
Xylia had $44. After buying 8 identical pencils, she has $5b left. Express the cost of 1 pencil in terms of b.
1 m

Click button first when a symbol is required. X

PSLE
Xylia had $44. After buying 8 identical pencils, she has $5b left. Express the cost of 1 pencil in terms of b.