Question

helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answer 1

4

Work:

7 ÷ 1
`(3)/(4)`

7 ×
`(4)/(7)`

`(7)/(1)`×
`(4)/(7)`

28/7 = 4

therefore, the answer would be 4.

explaining:

first, you turn 1 3/4 into an improper fraction (7/4). then, you turn 7 ÷ 7/4 into a multiplication expression which is KCC. 7/1 x 4/7

7x4 = 28

7x1= 7

28/7 = 4

hope it helped!