contestada

The weight of water is 62 1/2 lb per cubic foot. What is the weight of 1 1/9 cubic feet of water?

Respuesta :

62 1/2 = improper fraction 125/2
1 1/9 = improper 10/9

125/2 times 10/9 = 652/9 = 69 whole 4/9 lb