Question

выполните действия а)(62-14.8)*(34-0.175)-961.9106
б) 32.05*(28.03+11.5)-1266.9365
В) 3.324*0.52*100-8.9*0.32
г)(4.99-0.88)*(5.131+4.369)

Answer 1

a)(62-14.8)*(34-0.175)-961.9106=57.2*33.825-961.9106=1933.79-961.9106=971.8794
б)32.05*(28.03+11.5)-1266.9365=32.05*39.53-1266.9365=1194.0365-1266.9365=
=72.9
в)3.324*0.52*100-8.9*0.32=1.72848*100-8.9*0.32=172.848-2.848=170
г)(4.99-0.88)*(5.131+4.369)=4.11*9.5=39.045
(*)-умножить