Answer:
LN=10
Step-by-step explanation:
if LM = 5 and MN = 5 then LN=10
What exactly is your question?
2/5 tablespoons of vanilla extract ... 6 muffins
x tablespoons of vanilla extract = ? ... 18 muffins
If you would like to know how much vanilla extract does he need, you can calculate this using the following steps:
x * 6 = 18 * 2/5
x * 6 = 36/5 /6
x = 36/5 / 6
x = 6/5 = 1 1/5
Result: Arthur will need 1 1/5 tablespoons of vanilla extract for 18 muffins.
4 less than five times a number is -11:
5x - 4 = -11
The approximate middle value
