Simplify :
134.2+235.07-20.0623-0.23
We have
=369.27-20.0623-0.23 (adding 134.2 and 235.07 to get 369.27)
=349.2077-0.23 (subtracting 20.0623 from 369.247 to get 349.2077)
=348.9777 (subtracting 0.23 from 349.2077 to get 348.9777 )
Therefore 134.2+235.07-20.0623-0.23=348.9777
Add 0.23,72.024,789.2456 and 1462.23109.
Simplify: (40.67×0.23)+(31.21×0.25)÷0.5×0.083