Question

3/4-{2/5+[(2/5+3/5)-(1/6+1/2)]} quien me ayuda a resolverlo
​

Answer 1

(3)/(4)-{(2)/(5)+[((2)/(5)+(3)/(5))-((1)/(6)+(1)/(2))]}

= 3/4-(2/5+((2/5+3/5)-(1/6+1/2)))

=3/4-(2/5+(5/5-4/6))

=3/4-((2/5+ 10/30)

=3/4-22/30=45-44/60

=1/60

ese es la respuesta uwu dame coronita pliss