Go Math Science

by Dr. Osama M. Khaled — published Oct 03, 2022 — last modified Dec 14, 2025 05:05 AM

When we need to describe a part of a whole, such as one-half of a pie, three-quarters of an hour, or a one-third-pound burger, we can use fractions.

Located in Mathematics / Basic Arithmetic

Fractions that have a denominator of 0 are equal to 0

by Dr. Osama M. Khaled — published Oct 20, 2022 — last modified Sep 15, 2023 11:24 PM Located in Mathematics / … / Basics / Simplify special fraction forms

Fractions that have a denominator of 1. The result is 1

by Dr. Osama M. Khaled — published Oct 18, 2022 — last modified Sep 15, 2023 11:24 PM Located in Mathematics / … / Basics / Simplify special fraction forms

Fractions that have a numerator of 0 give results equal to 0

by Dr. Osama M. Khaled — published Oct 20, 2022 — last modified Sep 15, 2023 11:24 PM Located in Mathematics / … / Basics / Simplify special fraction forms

Fractions that have the same numerator and denominator is a form of 1

by Dr. Osama M. Khaled — published Oct 18, 2022 — last modified Sep 15, 2023 11:24 PM Located in Mathematics / … / Basics / Simplify special fraction forms

Fractions that have the same denominator

by Dr. Osama M. Khaled — published Apr 26, 2024 — last modified Jul 12, 2024 09:46 PM — filed under: Year 4

Add and subtract fractions that have the same denominator

Located in Mathematics / … / Fractions and Mixed Numbers / Adding and Subtracting Fractions

Friends pulling against each other

by Dr. Osama M. Khaled — published Aug 05, 2022 — last modified May 30, 2025 09:07 PM Located in Physics / Force and Motion / Force and Motion - General

From a mathematical point of view, a set is a well-defined collection of objects

by Dr. Osama M. Khaled — published Jul 02, 2022 — last modified May 29, 2025 07:39 PM Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review

From highest concentration to lowest concentration

by Dr. Osama M. Khaled — published Nov 10, 2022 — last modified Nov 11, 2022 06:45 AM Located in Biology / Cell Structure / Movement through the Cell Membrane

From the below figure, complete the missing values so that the equality equations will be correct

by Dr. Osama M. Khaled — published Mar 24, 2023 — last modified Jul 03, 2025 12:29 PM Located in Mathematics / … / Fundamentals / Vertical Angles

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