Question

70/196 in simplest form

Answer 1

70/196 = (14 x 5)/(14 x 14) = 5/14

Answer 2

$\frac{70}{196} = \frac{5}{14}$
To simplify 70/196 you need to find the greatest common factor (14) by the numerator and the denominator. 
70:1,2,5,7,10,14,35,70
196:1,2,4,7,14,28,49,98,196
Hope I helped!