/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q39. Use the percent proportion to fi... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Q39. (page 44)

Use the percent proportion to find each number.

50% of what number is 31?

Short Answer

Expert verified

31 is 50% of 62.

Step by step solution

01

Step 1.

Let x and y be the number of the given and actual number

x=31y=?

02

Step 2. Formula used.

To find what percent is a number x of another number y, use the below formula

xispercentofy=x脳100y%

03

Step 3. Find the actual number y.

31脳100y%=50%31脳100=50yy=62

Therefore, 31 is 50% of 62.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Write a verbal expression for each algebraic expression.

r4鈰�t3

Simplify each square root.

-25

Evaluate each expression.

12鈭�6鈰�52

Write an algebraic expression for each verbal expression.

three times a number plus 16

While on vacation, the Jacobson family drove 312.8 miles the first day, 177.2 miles the second day, and 209 miles the third day. About how many miles did they travel in all?
See all solutions

Recommended explanations on Math Textbooks

Decision Maths

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Geometry

Read Explanation

Probability and Statistics

Read Explanation

Pure Maths

Read Explanation

Discrete Mathematics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.