To express the number 30 as a fraction in its simplest form, you start by recognizing that any whole number can be written as a fraction by placing it over 1. Therefore, we can represent 30 as: 30 = 30/1 Now, we need to check if the fraction can be simplified further. In this case, … Read more
To express 16 out of 100, you can use the concept of percentages. A percentage is a way of expressing a number as a fraction of 100. This means that 16 out of 100 can be represented as 16%. In simple terms, if you have a whole that is equal to 100 parts, then 16 … Read more
When we talk about 10 raised to the 8th power, we are essentially referring to the expression 108. This means that we multiply the number 10 by itself a total of eight times: 108 = 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 Calculating this step-by-step: 10 x … Read more
To convert the improper fraction 17/6 into a mixed number, we follow a simple process: Divide: First, we need to divide the numerator (17) by the denominator (6). When you perform this division, you will find that 17 ÷ 6 = 2 with a remainder. Find the whole number: The integer part of the division … Read more
The opposite of a number, often referred to as its additive inverse, is a value that when added to the original number results in zero. In simpler terms, for any given number x, its opposite is -x. This means if you have a positive number, its opposite will be negative, and vice versa. For example: … Read more
To convert the repeating decimal 5.555… into a fraction, we can follow a few straightforward steps. Let’s denote the repeating decimal as: x = 5.555… Now, observe that the decimal part .555… repeats indefinitely. To isolate the repeating part, we’ll multiply both sides of the equation by 10: 10x = 55.555… Next, we can set … Read more
A negative percent error indicates that the measured value of a quantity is less than the expected or true value. Percent error is a way of expressing the accuracy of a measurement compared to a known reference value. The formula for calculating percent error is: Percent Error = ((Measured Value – True Value) / True … Read more
To convert the improper fraction 21/4 into a mixed number, you follow a couple of straightforward steps. A mixed number consists of a whole part and a fractional part, which is what you’ll determine here. 1. **Divide the Numerator by the Denominator:** First, divide the numerator (21) by the denominator (4). When you do this … Read more
To find half of 50, you simply need to divide the number by 2. The calculation looks like this: 50 ÷ 2 = 25 So, half of 50 is 25. This concept of halving a number is quite straightforward and can be applied to any whole number. In this case, since we’re dealing with a … Read more
4:30 can refer to two different times based on whether you’re using a 12-hour or a 24-hour clock format. If you’re using the 12-hour format, 4:30 usually refers to either: 4:30 AM – This indicates the time is half past four in the morning, typically when most people are still asleep. It’s often associated with … Read more