find the missing term in a pair of equivalent ratios. Choose the letter of the correct answer.
1)N:24 =7:6
a.28 b. 20 c.37 d.1008
2) 14:N = 2:9
a.154 b.63 c.252 d. 3
3)8:N =4:3
a. 12 b.18 c.6 d.24
4)3:5 = N:10
a.30 b.24 c.12 d.6
5)21:N = 7:4
a.12 b.24 c.36 d.21​