A locker combination like 7 - 23 - 11 uses three rumbers, each from 1 to 40. Numbers can be used more than once, like 7 - 23
Outcomes?

Answer this question only if you know the 30 points and

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?