Question

Learning Task 2: Solve each proportion

1) 5/12 = 35/ n
2) n/ 52 = 180/ 120
3) 18/n = 21/28
4) n/4 = 24/6
5) 10/16 = n/56

Answer 1

1.
`(5)/(12) = (35)/(n) \\ 5n = 35 * 12 \\ 5n = 420 \\ n = (420)/(5) \\ n = 84`

2.
`(n)/(52) = (180)/(120) \\ 120n = 180 * 52 \\ 120n = 9360 \\ n = (9360)/(120) \\ n = 78`