교과서 질문
Determine whether each statement is true or false. |11| * |-6| = |-66|
1040
views
Ch. R - Review of Basic Concepts
Lial13th EditionCollege AlgebraISBN: 9780136881063
Not the one you use?Change textbookSelect a different textbook
Table of contents
1장, 문제 21
Write each mixed number as an improper fraction.
검증된 단계별 안내1
Identify the whole number and the fractional part of the mixed number. Here, the whole number is 2 and the fractional part is \( \frac{3}{5} \).
Convert the whole number to a fraction with the same denominator as the fractional part. Since the denominator is 5, write 2 as \( \frac{2 \times 5}{5} = \frac{10}{5} \).
Add the fraction from the whole number to the fractional part: \( \frac{10}{5} + \frac{3}{5} \).
Since the denominators are the same, add the numerators: \( \frac{10 + 3}{5} \).
Write the result as the improper fraction: \( \frac{13}{5} \).
비슷한 문제에 대한 검증된 영상 답변:
이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
2m도움이 되었나요?
주요 개념
질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.
Mixed Numbers
A mixed number combines a whole number and a proper fraction, such as 2 3/5. It represents a value greater than one whole but less than the next whole number plus a fraction.
추천 영상:
4:47
The Number e
Improper Fractions
An improper fraction has a numerator equal to or larger than its denominator, representing a value equal to or greater than one whole. For example, 13/5 is an improper fraction.
추천 영상:
가이드 코스
05:45Radical Expressions with Fractions
Conversion from Mixed Number to Improper Fraction
To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator. For 2 3/5, calculate (2×5)+3 = 13, so the improper fraction is 13/5.
추천 영상:
04:22Dividing Complex Numbers
관련 실천
교과서 질문
Factor out the greatest common factor from each polynomial. See Example 1. 2(a+b)+4m(a+b)
1383
views
교과서 질문
Identify each expression as a polynomial or not a polynomial. For each polynomial, give the degree and identify it as a monomial, binomial, trinomial, or none of these. 5
1602
views
교과서 질문
Use specific values for x and y to show that, in general, 1/x + 1/y is not equivalent to 1 / x + y.
604
views
교과서 질문
Identify each expression as a polynomial or not a polynomial. For each polynomial, give the degree and identify it as a monomial, binomial, trinomial, or none of these.
1085
views
교과서 질문
Determine whether each statement is true or false. |8-12| = |8| - |12|
1068
views