How do you write 1 divided by 4 as a fraction?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?