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Gaza’s Ministry of Health reports nearly 16,500 children have been killed out of 41,252 total deaths. What fraction of the total deaths are children, and how would you express this as a percentage?

by Dr. Osama M. Khaled — published Sep 19, 2024 — last modified Sep 20, 2024 04:52 AM Located in Mathematics / Statistics / War on Gaza in Numbers

Gaza’s only operating power plant supplies electricity to 60% of the population and the population is 2.3 million, how many people are left without electricity?

by Dr. Osama M. Khaled — published Sep 20, 2024 — last modified Sep 20, 2024 04:52 AM Located in Mathematics / Statistics / War on Gaza in Numbers

Gaza’s road networks are 65% damaged and the total road network spans 500 kilometers, how many kilometers of roads are still usable?

by Dr. Osama M. Khaled — published Sep 20, 2024 — last modified Sep 20, 2024 04:52 AM Located in Mathematics / Statistics / War on Gaza in Numbers

GENETICS

by Dr. Osama M. Khaled — published Mar 16, 2024 — last modified Mar 16, 2024 01:17 PM Located in Mathematics / … / Multiplying Fractions / Solve application problems by multiplying fractions

Geography

by Dr. Osama M. Khaled — published Mar 17, 2024 — last modified Mar 17, 2024 01:17 AM Located in Mathematics / … / Multiplying Fractions / Solve application problems by multiplying fractions

Geography

by Dr. Osama M. Khaled — published Sep 07, 2023 — last modified Jul 15, 2024 08:49 PM Located in Mathematics / … / Percents, Decimals, and Fractions / Write decimals as percents

Geometric 2D Shapes Calculator

by Dr. Osama M. Khaled — published Jun 15, 2025 — last modified Jun 16, 2025 12:09 AM

The Geometric Shapes Calculator is an interactive web-based tool designed to help users compute various properties of geometric shapes, including area, ...

Located in Tools / Mathematics Tools

$Geometric 2D Shapes Calculator$

Geometric figures can be created by using parts or combinations of points, lines, and planes.

by Dr. Osama M. Khaled — published May 27, 2022 — last modified May 29, 2025 07:36 PM Located in Mathematics / … / Fundamentals / Points, lines, and planes

Geometry

by Dr. Osama M. Khaled — published Oct 18, 2020 — last modified Nov 26, 2025 10:36 AM

Some stimulating and challenging questions in geometry reminding you with the rules. Do not miss them

Located in Mathematics

Geometry Basics

by Dr. Osama M. Khaled — published Oct 18, 2020 — last modified Jul 13, 2024 10:52 PM — filed under: Year 9

Test your basic knowledge about geometry. We all need some refreshment every now and then. You think you remember everything about geometry. You may be ...

Located in Mathematics / Geometry / Fundamentals

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