sandra drove 126.2 miles in 2 hours at a constant speed.use a proportion to find how long it would take her to drive 189.3 miles at the same speed what the answer

Respuesta :

26.2 / 2 = 189.3 / x 

Numerator = distance 
Denominator = time 

126.2x = (2)(189.3) 
126.2x = 378.6 
x = 3 

It will take her 3 hours. 

I really hope this helps!