有一种新的运算符号“*”规定:1*3=1×2×3;4*5=4×5×6×7×8。那么(6*4)÷(3*4)=?

2025-03-22 02:42:31
推荐回答(6个)
回答1:

=(6×7×8×9)÷(3×4×5×6)
=8.4

回答2:

6×7×8×9/3×4×5×6=42/5

回答3:

(6*7*8*9)/(3*4*5*6)=3024/360=8.4

回答4:

=(4×5×6×7×8×9)÷(3×4×5×6)
=60480÷360
=1008

回答5:

8.4

回答6:

(6*4)/(3*4)=(6*7*8*9)/(3*4*5)=50.4