Login Register

My account
Edit my Profile
Private messages
My favorites

What is the proportional rate for 15/21=20/y?

Ask a Question
Questions
Unanswered
Tags
Ask a Question

What is the proportional rate for 15/21=20/y?

asked Sep 14, 2022 3.0k views

3 votes

What is the proportional rate for 15/21=20/y?

Mathematics
high-school

Kevin Rood asked

7.7k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

3 votes

Answer:

y=28

Explanation:

15/21=20/y

15y=420

y=28

Johann Horvat answered Sep 20, 2022

by Johann Horvat

8.0k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

No related questions found

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

9.4m questions

12.2m answers

Categories

All categories
Mathematics (3.7m)
History (955k)
English (903k)
Biology (716k)
Chemistry (440k)
Physics (405k)
Social Studies (564k)
Advanced Placement (27.5k)
SAT (19.1k)
Geography (146k)
Health (283k)
Arts (107k)
Business (468k)
Computers & Tech (195k)
French (33.9k)
German (4.9k)
Spanish (174k)
Medicine (125k)
Law (53.4k)
Engineering (74.2k)

Other Questions

How do you can you solve this problem 37 + y = 87; y =

What is .725 as a fraction

How do you estimate of 4 5/8 X 1/3

QAmmunity.org
About Us

Twitter WhatsApp Facebook Reddit LinkedIn Email

Link Copied!

Search Qammunity.org