NEED HELP!!! Will give brainiest!!

*5 Points = 5 Questions Answered
¾ - ¼
= (3 - 1)/4
= 2/4
= (2 ÷ 2)/(4 ÷ 2)
= ½
⅔ - ½
= (2 × 2 - 3)/(3 × 2)
= (4 - 3)/6
= ⅙
¾ - ⅛
= (3 × 8 - 4)/(4 × 8)
= (24 - 4)/32
= 20/32
= ⅝
1/16 - ¼
= (4 - 16)/(16 × 4)
= -12/64
= -6/32
= -3/16
⅝ - 9/16
= (5 × 16 - 8 × 9)/(8 × 16)
= (80 - 72)/128
= 8/128
= 1/16
[tex] [/tex]