Answer:
[tex]\dfrac{13}{20}[/tex]
Step-by-step explanation:
He used [tex]\dfrac{2}{5}[/tex] of an hour to complete his homework and [tex]\dfrac{1}{4}[/tex] of an hour to check his email. In total, he spent
[tex]\dfrac{2}{5}+\dfrac{1}{4}=\dfrac{2\cdot 4+1\cdot 5}{5\cdot 4}=\dfrac{13}{20}[/tex]
of an hour completing homework anf checking email.
He spend completing homework and checking email in [tex]\frac{13}{20}[/tex] hour
The fraction is a number that represents a part of a whole. Fraction consists of a numerator and a denominator, while the numerator represents the number of equal parts of a whole, and the denominator is the total number of parts that make up said whole
E-mail or email is information stored on a computer that exchanged between two users over telecommunications. It also a message that may contain text, files, images, or other attachments sent through network to a specified individual / group of individuals. While homework, or a homework assignment, is a set of tasks assigned to students by their teachers to be completed outside the class.
In one hour, Ed used [tex]\frac{2}{5}[/tex] of the time to complete his homework and [tex]\frac{1}{4}[/tex] of the time to check his email. How much time did he spend completing homework and checking email?Write your answer as a fraction
[tex]\frac{2}{5} + \frac{1}{4} = \frac{13}{20} hour * 60 min/hour = 39 min[/tex]
Hope it helps
Grade: 5
Subject: math
Chapter: fraction
Keywords: homework, email, fraction, denominator, numerator
