Question

00:00

Hei has the element shown for his science experiment. How many kilograms of the material does he have?
(1.000 grams = 1 kilogram)
Copper
3,508 g
350.8 kilograms
35.08 kilograms
3.508 kilograms
0.3508 kilograms

Answer 1

3.508 kilograms

Explanation:

This question can be solved using a rule of three.

We have that each kilogram is 1000 grams. How many kilograms are there for 3508 grams?

1kg - 1000g

xkg - 3508g

`1000x = 3508`

`x = (3508)/(1000)`

`x = 3.508`

So the correct answer is:

3.508 kilograms