A restaurant has one type of milk with 2% fat and another has 7% fat. How many quarts of each type does the restaurant to make 40 quarts of a milk mixture that is 5% fat?
24 quarts of the 2% milk and 16 quarts of the 7% milk
16 quarts of the 2% milk and 24 quarts of the 7% milk
16 quarts of the 2% milk and 16 quarts of the 7% milk
24 quarts of the 2% milk and 24 quarts of the 7% milk

Question

anonymous · Answer

The answer is 100 lawns.
($15+$2)10=$170
($15+$2)50=$850
($15+$2)100=$1700
($15+$2)1000=$17000

100 lawns is the closest. Hope this helps!

anonymous · Answer

@chandowd 
can you help with two more

anonymous · Answer

I will do my best but according to OpenStudy Code of Conduct you must start a new question.