YU HAVE 1 CASE OF SOAP BARS AND THERE ARE 150 BARS IN A CASE..YU USE 300 BARS OF SOAP PER DAY. HOW MANY CASES DO YOU NEED TO HAVE ENOUGH FOR 7DAYS?

Respuesta :

If you need 300 bars per day, you need 2 cases per day (2*150 = 300).

Therefore you need 2*7 = 14 cases per week

You can subtract the case you already have leaving you with 13 cases needed