Why did the egyptians use a base 10 in math?

The Egyptians used a base 10 system in math primarily because they counted using their ten fingers, which made it a natural choice for numerical representation. This system facilitated the recording and calculation of quantities, particularly in trade, agriculture, and construction. Additionally, their use of hieroglyphs for numbers allowed for straightforward representation of values, enhancing their ability to perform arithmetic operations. Overall, the base 10 system aligned with their practical needs and everyday experiences.