Heather’s graduation picnic will cost $62 if it has 31 attendees. If there are 137 attendees, how much will Heather’s graduation picnic cost? Solve using unit rates.
Heather’s graduation picnic will cost $62 if it has 31 attendees. If there are 137 attendees, how much will Heather’s graduation picnic cost? Solve using unit rates.
62 divided by 31 is $2 per person.
So 137 x 2 will be $274 total!