Quantity, percentage, percentage value: Finding the whole using a part

64% equals 5, what is the integer part?

7.81

27% equals 4, what is the integer part?

14.81

35% equals 7, what is the integer part?

20

15% equals 3, what is the integer part?

20

60% equals 4, what is the integer part?

6.66

40% equals 2 What is the integer part?

5