how many distinct 4 digit numbers are divisible by 2 can be from digits 0, 2, 5, 6, 9

2 câu trả lời

you can make 50 numbers divisible by 2 from digits 0,2,5,6,9:

Example:

2056,2650,9056,9650.......

A lot, over 50 numbers.

VD: 2560,6052,5026,2950,9562,2956,5920,9025,5026,6520.9652,2950,9052,9250,.....

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