if its a whole number times a fraction you put a line and a denominator of 1. then, multiply the denominators with each other and numerators with each other
To change a fraction to a decimal: Perform the indicated division. To change a fraction to a percent: Perform the indicated division. Then multiply the quotient by 100.
To find an equivalent fraction with a specific denominator, you multiply both the numerator and denominator of the original fraction by the same number. For example, if you have the fraction 1/2 and want an equivalent fraction with a denominator of 8, you would multiply both the numerator and denominator by 4, resulting in 4/8. This process maintains the value of the fraction while changing its form.
First multiply the top numbers then multiply the bottom numbers then simplify the resulting fraction Example: 2/5 x 7/12 first multiply the top numbers 2 x 7 = 14 then multiply the bottom numbers 5 x 12 = 60 resulting fraction = 14/60 this can be simplified by dividing both numbers by 2. Answer = 7/30
Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.
To multiply a fraction by a number, you simply multiply the numerator (the top number of the fraction) by that number while keeping the denominator (the bottom number) the same. For example, to multiply ( \frac{2}{3} ) by 4, you would calculate ( \frac{2 \times 4}{3} = \frac{8}{3} ). If the number is a whole number, it can be expressed as a fraction (like ( \frac{4}{1} )) for clarity, but the process remains the same.
Scaling
Scaling
It is a process of proportionally increasing a set of numbers.
To change a fraction to a decimal: Perform the indicated division. To change a fraction to a percent: Perform the indicated division. Then multiply the quotient by 100.
First multiply the top numbers then multiply the bottom numbers then simplify the resulting fraction Example: 2/5 x 7/12 first multiply the top numbers 2 x 7 = 14 then multiply the bottom numbers 5 x 12 = 60 resulting fraction = 14/60 this can be simplified by dividing both numbers by 2. Answer = 7/30
If you have 2/4 you do 2 multiplied by any number and you multiply 4 by the same number you multiplied 2 with to get the fraction you are looking for. You can repeat the process in till you get the fraction you are looking for.
Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.Multiply the difference in Fahrenheit by the fraction 5/9, to get the difference in Celsius.
To change a fraction into a decimal divide the numerator by the denominator and multiply the result by 100 to change it into a percentage as for example 3/4 is 0.75 as a decimal and when multiplied by 100 it is 75%
To multiply a fraction by a number, you simply multiply the numerator (the top number of the fraction) by that number while keeping the denominator (the bottom number) the same. For example, to multiply ( \frac{2}{3} ) by 4, you would calculate ( \frac{2 \times 4}{3} = \frac{8}{3} ). If the number is a whole number, it can be expressed as a fraction (like ( \frac{4}{1} )) for clarity, but the process remains the same.
The process is still that of addition.
The process of dividing fractions is similar to multiplying fractions in that both involve manipulating the fractions to simplify the operation. When multiplying, you multiply the numerators and the denominators directly. In division, you invert the second fraction (the divisor) and then multiply, which essentially turns the division into multiplication. Both processes emphasize working with numerators and denominators to arrive at a simplified result.
If you are dilating the image about some factor, you can multiply coordinates by the constant. For instance... ½(1,2) = (½,½ * 2) = (½, 1)