数学问题(能简算的就简算)(77.4-3.096÷0.4)÷0.039.82×13-9.82×4+9.82快给10全部QB_数学解答

数学问题(能简算的就简算)
(77.4-3.096÷0.4)÷0.03
9.82×13-9.82×4+9.82
快给10全部QB

人气：311 ℃　时间：2020-02-28 00:38:00

解答

(77.4-3.096÷0.4)÷0.03
=(77.4-7.74)÷0.03
=69.66÷0.03
=2322
9.82×13-9.82×4+9.82
=9.82×(13-4+1)
=9.82×10
=98.2