Thread: calculation

hai

the final volume of the bar is 8.25 cubic cm, the ratio of the water and powder is 45:1 respectively. the density of powder 1.3 gm/ml. how much quantity of water and powder add to this bar.

thanks

(8.25 cub. cm) * (1 mL/1 cub cm)*(1.3 grams/ 1 mL)*(45 grams water/ 1 gram powder)

there ya go.