Find the missing numerators in each of the following problems. a. 10⁄15 = ⁄60 b. ⁄108 = 4⁄9 c. 7⁄11 = ⁄121 d. ⁄144 = 2⁄6

We will find the numerator step by step for each expression:

For 10/15 = x / 60

x = (10/15) * (60)

x = 40

For x / 108 = 4/9

x = (4/9) * (108)

x = 48

For 7/11 = x / 121

x = (7/11) * (121)

x = 77

For x / 144 = 2/6

x = (2/6) * (144)

x = 48