Multiplication is a way of adding the same number multiple times. When you multiply 3×3, you're adding the number 3 three times:
3×3=3+3+3=9
So, 3×3=9 means that you're taking three groups of three, which equals 9 in total.
Frequently asked questions (FAQs)
Question: In triangle ABC, if the angle bisector of angle B divides side AC in the ratio 3:2, and side BC has a length of 12 units, what is the length of side AC?
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What is the area of a square with a side length of 5cm?