QQuestionMathematics
QuestionMathematics
The number 20.35784 rounded to four decimal places is
A. 20.3579
B. 20.3578
C. 20.35
D. 20.36
11 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:I'll solve this rounding problem step by step, following the specified LaTeX formatting guidelines:
Step 2:: Understand Rounding Rules
When rounding to a specific number of decimal places, we look at the digit immediately to the right of the desired decimal place. If this digit is 5 or greater, we round up. If it's less than 5, we round down.
Step 3:: Identify the Fourth Decimal Place
In the number $$20.35784$$, the fourth decimal place is $$8$$.
Step 4:: Examine the Fifth Decimal Place
The fifth decimal place is $$4$$.
Since 4 is less than 5, we round down.
Step 5:: Round the Number
Rounding $$20.35784$$ to four decimal places gives $$20.3578$$.
Step 6:: Check the Given Options
Comparing our result to the options, we see that $$20.3578$$ corresponds to option B.
Final Answer
B. 20.3578
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students