Question
A kiosk was having promotion for biscuits. For every 6 biscuits bought, 1 biscuit would be given free. Mrs Andy paid for 42 biscuits. How many free biscuits would she have in all?
4 m

Click button first when a symbol is required. X

A kiosk was having promotion for biscuits. For every 6 biscuits bought, 1 biscuit would be given free. Mrs Andy paid for 42 biscuits. How many free biscuits would she have in all?