Mastering the Tenths Place: A Closer Look at Decimal Numbers

In the number 10,987.36, which digit represents the tenths place?

• A. 3
• B. 6
• C. 8
• D. 7

Answer: (D)

In the number 10,987.36, the tenths place is determined by the digit immediately to the right of the decimal point. The number can be broken down into its component parts: the whole number part (10,987) and the decimal part (36). In the decimal part, the first digit, which is 3, represents the tenths place, meaning it is 3 tenths (or 0.3). The next digit, 6, is in the hundredths place, representing 6 hundredths (or 0.06). Understanding the place value system is crucial here. The tenths place is the first position after the decimal in any decimal number. Therefore, the correct identification of the tenths place in this example is indeed represented by the digit 3, not any of the options listed. So, in summary, the digit that represents the tenths place in the number 10,987.36 is 3.

Ever found yourself puzzling over where the tenths place is in a number? Well, let’s unravel that mystery together. Understanding how decimals work, especially the tenths place, is super important, not just for exams, but also for daily life. Whether you’re slicing up a pizza or calculating your budget, those decimal places matter!

Imagine you see the number 10,987.36. It seems like a big number, right? But once we break it down, it’s actually quite accessible. The whole number part—10,987—handles the integer side of things. But the action happens in the decimal part: 36. The digit just after the decimal point tells us a lot about what’s going on.

So, in this example, if we look closely, we see 3 and 6 after the decimal. The first digit, 3, indeed represents the tenths place. Fancy that! It’s so easy to get lost when numbers start playing hide and seek, but here’s the thing: the tenths place is always one spot right of the decimal. So, when we say 3 tenths, we’re referring to 0.3.

And what about the 6? Well, that’s chillin’ in the hundredths place—it’s worth 0.06. Here’s a fun thought: understanding this concept isn’t just for school; it pops up everywhere. Think about it—whether you’re slicing your favorite pie into tenths or just keeping tabs on your spending, knowing what the tenths place holds can help you navigate life much smoother.

You see, the place value system, even though it sounds all technical, is pretty simple once you get the hang of it. The tenths place is the first position right after the decimal in any decimal number, which makes it critical for interpreting numbers accurately. Without grasping this, you could easily miscalculate things like your change, prices, and even measurements when cooking.

So, next time you encounter a decimal, take a moment to remember how place values work. The digit in the tenths place, directly following the decimal point, is your gateway to understanding the larger decimal puzzle. It's that little 3 in 10,987.36! Mastering this will not only boost your ability on tests like the Wonderlic but also empower you in everyday mathematical situations.

In summary, the tenths place of the number 10,987.36 is represented by the digit 3. Once you grasp the fundamentals of place value, those tricky questions don’t seem so daunting anymore, do they? Embrace the challenge, keep practicing, and who knows, you might just become a decimal whiz!