4) The following points (6,1) and ( 10/3,y) are on the same grapH of an inverse variation. Find y ?

9/5

Step-by-step explanation:

If x is inversely proportional to y, then;

x = k/y

Given the coordinate (6,1)

6 = k/1

k = 6*1

k = 6

To get y when x = 10/3

10/3 = 6/y

y = 6/(10/3)

y = 6 * 3/10

y = 18/10

y = 9/5

Hence the value of  y is 9/5

2.   2 3/5.

3.   2 1/2.

step-by-step explanation:

6 - 3 2/5

= 6 -   17/5

= 30/5 - 17/5

= 13/5

= 2 3/5 (answer).

5 1/4 - 2 3/4

= 21/4 - 11/4

= 10/4

= 2 1/2 (answer).