Canceling Zeros 51A08F

1. Let's clarify what it means to "cancel out zeros" in math. 2. Zeros in multiplication can make the entire product zero, but you cannot cancel zeros like you cancel common factors in fractions. 3. For example, in a fraction like $$\frac{20}{30}$$, you can cancel common factors of 10, but you cannot cancel zeros directly. 4. Step-by-step for $$\frac{20}{30}$$: - Factor numerator and denominator: $$20 = 2 \times 10$$ and $$30 = 3 \times 10$$. - Cancel the common factor $$10$$: $$\frac{2 \times \cancel{10}}{3 \times \cancel{10}} = \frac{2}{3}$$. 5. If zeros appear at the end of numbers, they represent factors of 10, so you cancel the entire factor 10, not just the zero digit. 6. You cannot cancel zeros in addition, subtraction, or standalone zeros; only common factors in multiplication/division can be canceled. 7. Always factor numbers fully before canceling common factors to avoid mistakes. Final answer: You cancel common factors (like 10), not zeros themselves.