Question

Por favor necesito Resolver
3½• 3⅓÷3¼

Answer 1

3 1/2 = 3 +1/2 = (3x2+1)/2= 7/2

3 1/3 = 3+ 1/3 = (3x3+ 1)/2 = 10/2

3 1/4 = 3 + 1/4 = (3x4 +1)/2= 13/2

Entonces : 3½• 3⅓÷3¼(7/2 x 10/2)/13/2 = (70/4)/13/2 = (70x2)/(4x13)= 140/52 = 70/26 = 35/13