Any help is great find the missing length?

asked Jan 28, 2023 224k views

21 votes

4.9k points

Please log in or register to add a comment.

9 votes

Answer:

Explanation:

Similar = proportional

solve with an equation

12 : 9 = 4 : x

x = 4 * 9 : 12

x = 3

Li Ying answered Feb 4, 2023

4.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.4m questions

5.6m answers