Question

Tính 

100! chia 98! bằng bao nhiêu

Answer 1

100!:98!=(1x2x3x...x100):(1x2x3x...x98)

                 =99x100

                 =9900

Answer 2

100 : 98 = 50/49

50/49 = 1.020408163

100 : 98 = 1(dư 2)

Answer 3

1,020408163

Answer 4

1,020408163265306 nhé

ai tk mk mk tk lại

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