Question

(1/9 - 1/6) + (-4/3 - 5/9) - (7/12 - 5/4 -1/6)



Ayuda pls doy corona

Answer 1

Explicación paso a paso:

(1/9-3/9) + (-24/9 - 5/9) - ( 7/12 - 15/12 - 2/12) =

(-2/9) + ( -29/9) - (7/12- 17/12)=

(-2/9) + (-29/9) + (-10/12) =

(-8/36) + ( 116/36) + (-30/36) =

( 116/36) +(-38/36) = 78/36

solo es sacar ( mcm ) y sumar y restar