Find separately the mass of the moped, motorcycle and car, together they weigh 890kg.

Find separately the mass of the moped, motorcycle and car, together they weigh 890kg. Moped and motorcycle 260kg motorcycle and car 830kg.

Let’s determine the mass of the car if it is known that the mass of a car, moped and motorcycle is 890 kilograms, and the mass of a moped and a motorcycle is 260 kilograms.
890 – 260 = 630 kilograms.
Let’s determine the mass of a motorcycle if, together with a car, it weighs 830 kilograms, and the mass of a car is 630 kilograms.
830 – 630 = 200 kilograms.
Let’s determine the mass of the moped if its mass together with the motorcycle is 260 kilograms, and the mass of the motorcycle is 200 kilograms.
260 – 200 = 60 kilograms.
Answer: moped 60 kilograms, motorcycle 200 kilograms, auto 630 kilograms.