Write the number name in the correct form of numeration for:
a. 542317
b. 840205
Answer (2)
To write the number names of the given numbers, we need to express each digit's place value in words. Let's break down each number step by step.
For number a. 542317 :
5 is in the hundred thousands place, so it represents five hundred thousand .
4 is in the ten thousands place, thus it stands for forty thousand .
2 is in the thousands place, which is two thousand .
3 is in the hundreds place, so it is three hundred .
1 is in the tens place, that means ten .
7 is in the ones place, which is just seven .
When we combine these, the number becomes: five hundred forty-two thousand three hundred seventeen .
For number b. 840205 :
8 is in the hundred thousands place, so it represents eight hundred thousand .
4 is in the ten thousands place, thus it stands for forty thousand .
0 is in the thousands place, which is usually not written in words because it adds no value in the position (zero thousand).
2 is in the hundreds place, meaning two hundred .
0 is in the tens place, and it's also typically not included as it values zero (zero ten).
5 is in the ones place, which is just five .
Putting it all together, the number is: eight hundred forty thousand two hundred five .
In numeral naming, the words typically flow together to form a coherent sentence, combining the values of the hundreds, thousands, and ones places into a single expression in words.
The number 542317 is written as 'five hundred forty-two thousand three hundred seventeen', and 840205 is written as 'eight hundred forty thousand two hundred five'. The derivation involves identifying the place value of each digit. The process combines these values into a complete number name.
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