Three packages are weighed together. Their total mass is shown on the scale.
Package 1 has a mass of 950 g.
Package 2 has a mass of 305 g.
Your test is still in progress. If you leave this page or go back now, all your attempt wil not be saved.
Three packages are weighed together. Their total mass is shown on the scale.
Package 1 has a mass of 950 g.
Package 2 has a mass of 305 g.