4. What is the result of dividing 0.9 by 3?
Answer: C
The result of dividing 0.9 by 3 is 0.3.
Dividing 0.9 by 3 yields a result of 0.3, as it is equivalent to calculating how many times 3 fits into 0.9.
A) 3
Option A is incorrect because 3 is much larger than the quotient of 0.9 divided by 3. In fact, 3 is the multiplier needed to reach 0.9, not the result of the division.
B) 30
Option B is also incorrect, as 30 is significantly greater than 0.9. Dividing 0.9 by 3 cannot yield a result in the tens, making this option clearly invalid.
C) 0.3
Option C is correct; dividing 0.9 by 3 results in 0.3. This can be verified through simple arithmetic: 0.9 divided by 3 equals 0.3, which aligns with standard division practices.
D) 0.9
Option D is incorrect because it suggests that dividing 0.9 by 3 results in the same number, 0.9. This is not mathematically accurate, as division would yield a smaller value.
Conclusion
The correct answer, 0.3, accurately represents the result of dividing 0.9 by 3. All other options fail to reflect the correct mathematical outcome, demonstrating a misunderstanding of basic division concepts. Thus, C is the only valid choice.