Question

me ayudan( 1/4:2)+(3/4)+(21,32x7,35)-(1/5x4/5)=

Answer 1

( 1/4:2)+(3/4)+(21,32x7,35)-(1/5x4/5)
( 1/4x1/2) + 3/4 + (2132/100 x 735/100) - (4/25)
(1/8) + 3/4 + (533/25 x 147/20) - (4/25)
4/32 + 24/32 + 78351/500 - 4/25
28/32 + 78351/500 - 4/25
14000/16000 + 2507232/16000 - 4/25
2521232/16000-4/25
157577/1000 - 4/25
3939425/25000 - 4000/25000
3935425/25000
157417/1000
157,417
157,4