BrightChamps Logo
Hamburger Menu Icon for BrightChamps Website Navigation
Login
Creative Math Ideas Image
Live Math Learners Count Icon167 Learners

Last updated on May 26th, 2025

Math Whiteboard Illustration

31 out of 42 as a Percentage

Professor Greenline Explaining Math Concepts

Numbers can be categorized into different types, and percentages are one of them. A percentage represents a fraction of 100, showing how much one number is relative to another. For example, when calculating the percentage of 31 out of 42, we are determining how much 31 is as a portion of 42 in terms of 100.

31 out of 42 as a Percentage for Vietnamese Students
Professor Greenline from BrightChamps

What is 31 out of 42 as a Percentage?

31 out of 42 as a percentage

Answer

 

The answer for 31 out of 42 as a percentage is approximately 73.81%.

 

Explanation

 

Converting a fraction to a percentage is a straightforward process. You can follow the steps mentioned below to find the answer.

 

Step 1: To find the percentage, divide the numerator by the denominator and then multiply the result by 100. Here, 31 is the numerator and 42 is the denominator. (31/42) × 100

 

Step 2: Perform the division inside the parentheses first. 31 ÷ 42 ≈ 0.7381

 

Step 3: Multiply the result by 100 to convert it into a percentage. 0.7381 × 100 ≈ 73.81

 

Thus, 31 out of 42 can be expressed as approximately 73.81%.

Professor Greenline from BrightChamps

Important Glossaries for 31 out of 42 as a Percentage

  • Percentage: A portion of 100, showing how much one number is relative to another.
     
  • Fraction: A numerical quantity that represents a part of a whole, expressed as a ratio of two numbers.
     
  • Numerator: The top number in a fraction, indicating how many parts of the whole are being considered.
     
  • Denominator: The bottom number in a fraction, showing how many parts make up a whole.
     
  • Proportion: A statement that two ratios or fractions are equal.
Professor Greenline from BrightChamps

About BrightChamps in Vietnam

At BrightChamps, we believe math questions go beyond digits—they open doors to numerous opportunities! Our goal is to assist children across Vietnam in mastering key math skills, highlighting today’s 31 out of 42 as a Percentage with a special focus on percentage conversions—taught in a lively, enjoyable, and easy way. Whether your child is figuring out how fast a roller coaster runs at Suoi Tien Theme Park, keeping track of scores in a football match, or budgeting allowance for the latest gadgets, strong math skills give them confidence in everyday tasks. Our interactive lessons make learning simple and fun. Knowing that children in Vietnam learn in different ways, we adapt our teaching to each learner’s style. From Ho Chi Minh City’s energetic streets to the breathtaking Ha Long Bay, BrightChamps brings math to life, making it relatable and exciting nationwide. Let’s make percentage conversions a fun part of your child’s math journey!
INDONESIA - Axa Tower 45th floor, JL prof. Dr Satrio Kav. 18, Kel. Karet Kuningan, Kec. Setiabudi, Kota Adm. Jakarta Selatan, Prov. DKI Jakarta
INDIA - H.No. 8-2-699/1, SyNo. 346, Rd No. 12, Banjara Hills, Hyderabad, Telangana - 500034
SINGAPORE - 60 Paya Lebar Road #05-16, Paya Lebar Square, Singapore (409051)
USA - 251, Little Falls Drive, Wilmington, Delaware 19808
VIETNAM (Office 1) - Hung Vuong Building, 670 Ba Thang Hai, ward 14, district 10, Ho Chi Minh City
VIETNAM (Office 2) - 143 Nguyễn Thị Thập, Khu đô thị Him Lam, Quận 7, Thành phố Hồ Chí Minh 700000, Vietnam
Dubai - BrightChamps, 8W building 5th Floor, DAFZ, Dubai, United Arab Emirates
UK - Ground floor, Redwood House, Brotherswood Court, Almondsbury Business Park, Bristol, BS32 4QW, United Kingdom