3 1/2÷2/5
Need to make 3 1/2 as a fraction.
Multiply the whole number = 3 with the denominator
3*2=6
add 6 with the numerator. 6+1= 7
Flip over the second fraction whenever dividing . Becomes 5/2
7/2*5/2. Multiply the numerators together.
7*5= 35 . Multiply the denominators together. 2*2= 4
35/4 or 8 3/4
Answer: 35/4 or 8 3/4