Question

Hot tub has capacity of 1,458 liters. Mrs smith puts 487 liters 750 milliliter of water in the tub. How much water needs to be added to fill the hot tub completely?

Answer 1

750 milliliters = 0.75 liters

487 + 0.75 = 487.75 liters

1458 - 487.75 = 970.25 liters are needed to fill it