Simplify it to 7/6 divided by 4/1. With division you flip the second fraction so the denominator is on top and multiply the numerators/denominators. Example. 7/6 x 1/4, 7x1= 7. Numerator is 7. 6x4=24. Therefor the fraction is 7/24. 7 is a prime number and isn't devising by anything so smallest form is 7/24