Answer:
250 lunches
Explanation:
If 24% order lunch, that means that 76% bring their lunch (100% - 24% = 76%)
We are trying to find 76% of what number is 190. Let x stand for the total number of lunches
.76x = 190 Divide both sides by .76 76% as a decimal is .76
=

x = 250
Helping in the name of Jesus.