If a bottle and a stopper cost $1.10. How much does the stopper cost.
3 answers
It could be anything. Maybe it was free with the bottle. More information is needed.
Perhaps you are thinking of this oldie.
A bottle and a cork together cost $1.00. The bottle cost 90 cents more than the cork. How much does the cork cost?
Bottle - 95 cents
Cork - 5 cents
A bottle and a cork together cost $1.00. The bottle cost 90 cents more than the cork. How much does the cork cost?
Bottle - 95 cents
Cork - 5 cents
ok. but how would you write an equation for that?