Power Tools Reduce the Risk of Kickback. Power tools from Bosch, such as the cordless drill DDH181X, have a new technology to reduce the risk of kickback. As this drill and other tools are amped up with more power, the problem of managing kickback become more pronounced. That's where Active Response Technology comes in.
To cancel down a fraction you need to factorise both the numerator and the denominator. of your fraction. There are different ways of factorising numbers, you can break each. number down into their prime factors (see study guide: Prime Factors), you can find the.
To Subtract Fractions with different denominators: Find the Lowest Common Denominator (LCD) of the fractions Rename the fractions to have the LCD Subtract the numerators of the fractions The difference will be the numerator and the LCD will be the denominator of the answer. Rename the fractions to use the Lowest Common Denominator (3/12=9/36, 2/9=8/36). 2  The result is 9/36 - 8/36. 3  Subtract the numerators and put the difference over the LCD = 1/36. 4  Simplify the fraction if possible.