19 / 3 in lbs (19 / 3 is a fraction)

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?