Question

450/90; 25/5; 10276; 119/7​

Answer 1

Respuesta:

a) (450:45-6):2 + 125×4=

450:45=10 -6 = 4

4:2=2

125x4=500

500+2= 502

b) 15×12+3600:90-(456:4+5)=  15x12+3600:90-(116.25+5)

15x12+3600:90-121.25

180+40-121.25

220-121.25

98.75

c) 121:11+240:(6+28:2)-23=

121:11+240:(6+14)-23

121:11+240:(20)-23

121:11+12-23

11+12-23

0

d) 594:6+(288:18+5)×9-15×12= 594:6+(16+5)x9-15x12

594:6+21x9-15x12

99+189-180

288-180

108

Explicación paso a paso:

hay otraz