Question

calcula el valor de la expresion m={[1/5+4/15]-3/9}

ayundenme porfavor!! :3

Answer 1

m= {[3/15+4/15]-3/9}

m= {[7/15]-3/9}

m= {21/45-15/45}

m=6/45 (simplificas)

m= 2/15