Question

the masses of four cars loaded on a car transporter are 2.1 tonnes 3.7 tonnes 2.8 tonnes and 1700kg what is the total mass in tonnes

Answer 1

To find the total mass of the four cars, first convert the mass given in kilograms to tonnes, and then sum all the masses. The total mass of the cars on the car transporter is 10.3 tonnes.

Step-by-step explanation:

The total mass of the four cars loaded on a car transporter can be calculated by first ensuring all the masses are in the same unit. The masses are given as 2.1 tonnes, 3.7 tonnes, 2.8 tonnes, and 1700 kg. We must convert the mass given in kilograms to tonnes before we add them together, as there are 1000 kg in a tonne.

To convert 1700 kg to tonnes:

• 1700 kg ÷ 1000 = 1.7 tonnes

Now that all masses are in tonnes, we sum them up:

1. 2.1 tonnes
2. 3.7 tonnes
3. 2.8 tonnes
4. 1.7 tonnes

Total mass in tonnes = 2.1 + 3.7 + 2.8 + 1.7 = 10.3 tonnes.

Therefore, the total mass of the four cars on the car transporter is 10.3 tonnes.

Answer 2

First you turn the the kg to tonnes so it’ll be 1.7 tonnes, then you simply add them as follow:

2.1 + 3.7 + 2.8 + 1.7

So the answer will be 10.3 tonnes