Question

Simplify.

2/20 + 3/5 - 4/5

Answer 1

(2/20)+(12/20)-(16/20) (making the denominator same)
=>-(2/20)
=>-(1/10)

Answer 2

\[\frac{2}{20}+\frac{3}{5}-\frac{4}{5} = \frac{2}{20}+\frac{3*4}{5*4}-\frac{4*4}{5*4} = \frac{2}{20}+\frac{12}{20}-\frac{16}{20} = \frac{2+12-16}{20}=\frac{14-16}{20}\]
=\[\frac{-2}{20}=\frac{-1}{10}\]

Answer 3

thank you both :)

Answer 4

2/20+3/5-4/5
2/20+3#4/5*4-4*4/5*4
-2/20
-1/10

Answer 5

i mean - not #