Example Question - numerical conversion
Here are examples of questions we've helped users solve.
Converting a Number to Scientific Notation and Floating-Point Notation
<p>For scientific notation, move the decimal point in 21.79 until there is one non-zero digit to the left of the decimal point:</p> <p>\(2.179 \times 10^1\)</p> <p>For floating-point notation, this is the same as the original number:</p> <p>\(21.79\)</p>
Decoding Egyptian Numerals to Hindu-Arabic Numbers
The image shows a number written in Egyptian numerals. To convert this to Hindu-Arabic numerals (the number system commonly used today), we need to understand the symbols and their values in the Egyptian numeral system. From the image, the symbols used and their respective values are: - The symbol that looks like a footstool (𓏺) represents 1. - The symbol that looks like a heel bone (𓌹) represents 10. There are five "footstool" symbols in a row, each representing the number 1. So adding those together gives us 1 + 1 + 1 + 1 + 1 = 5. Next, there are two "heel bone" symbols, each representing the number 10. So adding those gives us 10 + 10 = 20. Now, add the values from both sets of symbols together: 5 (ones) + 20 (tens) = 25. Therefore, the Egyptian numerals in the image translate to the Hindu-Arabic numeral 25.
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