17.64-(264%+1/5)等于?

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17.64-(264%+1/5)等于?

17.64-(264%+1/5)等于?
17.64-(264%+1/5)等于?

17.64-(264%+1/5)等于?
原式=17.64-(2.64+0.2)
=17.64-2.64-0.2
=14.8

17.64-(264%+1/5)
=17.64-2.64-0.2
=15-0.2
=14.8

17.64-(264%+1/5)
=17.64-(2.64+0.2)
=17.64-2.84
=14.8