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Ch. R - Review of Basic Concepts
Lial - College Algebra 13th Edition
Lial13th EditionCollege AlgebraISBN: 9780136881063당신이 사용하는 게 아니라요?교과서 변경
1장, 문제 177

Write each percent as a fraction. Give answers in lowest terms.
140%140\%

검증된 단계별 안내
1
Understand that a percent means 'per hundred,' so 140% can be written as the fraction \( \frac{140}{100} \).
Write the fraction \( \frac{140}{100} \) to represent 140%.
Simplify the fraction by finding the greatest common divisor (GCD) of 140 and 100.
Divide both the numerator and the denominator by their GCD to reduce the fraction to its lowest terms.
Express the simplified fraction as the final answer representing 140% in fraction form.

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Understanding Percentages

A percentage represents a part out of 100. Writing 140% means 140 per 100, or 140 divided by 100. Recognizing this helps convert percentages into fractions by expressing the percent value over 100.
추천 영상:
06:04
Introduction to Polynomial Functions

Converting Percent to Fraction

To convert a percent to a fraction, write the percent number as the numerator and 100 as the denominator. For example, 140% becomes 140/100. This fraction can then be simplified to its lowest terms.
추천 영상:
05:45
Radical Expressions with Fractions

Simplifying Fractions

Simplifying fractions involves dividing the numerator and denominator by their greatest common divisor (GCD). This reduces the fraction to its simplest form, making it easier to understand and use in further calculations.
추천 영상:
05:45
Radical Expressions with Fractions