If a number A is a 2 digit number and its digits are transposed to form number B, then the difference between the larger of the
two numbers and the smaller of the two numbers must be divisible by:
2 answers:
Answer:
9
Step-by-step explanation:
APEX
If A=ab and B=ba then A-B=ab-ba which means 10a+b-10b-a=9a-9b=9(a-b)
so A-B is divisible by 9
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I hope this helped, have a great day!! <3
Around 70mph count 50miles per 10mph and you’ll get 70mph by the you hit 350miles
