Respuesta :

mikaykayishere
Since he can paint four paintings in two hours we must find how many paintings he can create in one hour. So if we divide the numerator and denominator by two, we get that he can paint two paintings in one hour. His unit rate is 2:1. 

4:2 divide by two to make the denominator 1
2:1 solution has 1 in the denominator

The artists unit rate is [tex]\frac{2}{1}[/tex] that is 2 paintings in 1 hour

Given :

An artist can paint 4 paintings in 2 hours.

we need to find the unit rate for the given .

4 paintings done in 2 hours

To find unit rate , we need to find how many painting to be painted in 1 hour

we know that 4 paintings done in 2 hours

4 divide by 2 = 2 paintings

so, 2 paintings can be done in 1 hour

[tex]\frac{4}{2} =\frac{2}{1}[/tex]

The artists unit rate is [tex]\frac{2}{1}[/tex] that is 2 paintings in 1 hour

Learn more : brainly.com/question/11547558

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