Question

the following rational number Arrange in the simplest forma a) 225/-625 b) -288/384 irc uuag urx​

Answer 1

Answer:

$\frac{-9}{25} , \frac{3}{4}$

Step-by-step explanation:

225 = 3*3*5*5

625= 5*5*5*5

$\frac{225}{-625} \\= \frac{3*3*5*5}{-5*5*5*5} \\=\frac{3*3}{-5*5}\\ \\=\frac{9}{-25}\\288= 2*2*2*2*2*3*3\\384=2*2*2*2*2*2*2*3\\\frac{-288}{384} \\= \frac{-2*2*2*2*2*3*3}{2*2*2*2*2*2*2*3} \\=\frac{-3}{2*2}\\=\frac{-3}{4}$