Respuesta :

Answer:

Look below

Step-by-step explanation:

Let's start by converting 4 m into cm:

[tex]4m * \frac{10^{2}cm}{1m} [/tex][tex]= 4*10^{2}cm=400cm[/tex]

Since Megan's chain is only 400 cm long, Mason's chain is longer by 79 cm.

Answer:

Masons is longer

Step-by-step explanation:

4m=400 cm

479cm=4.79 m

I'm pretty sure you could answer the rest.