The double number line below shows the approximate number of kilograms in a certain number of pounds:

Based on the number line, about how many kilograms are there in 9 pounds?

The double number line below shows the approximate number of kilograms in a certain number of pounds Based on the number line about how many kilograms are there class=

Respuesta :

Answer:

4.5

Step-by-step explanation:

We can simplify ratios to one to find the answer

4 pounds is about 2 kilograms

2 pounds is about 1 kilogram

1 pound is about half a kilogram

9 pounds x 0.5 = 4.5