Question

Find the missing number in the following . 21/189=?/207. (A) 7 (D) None of these (B) 8 (C) 9 (D) 23​

Answer 1

Answer:

D) 23 is ur answer :)

Step-by-step explanation:

hope it's helpful to you ☺️

Answer 2

Answer:

23

Step By Step Explanation:

21 / 189 = x / 207

by cross multiplication

207 × 21 = 189x

4347 = 189x

4347 / 189 = x

x = 23