Mathematics
Lindabasuf
28

What is a 2 digit number, less than 50 that can be divided by 4 exactly and when 4 is added to it it can be divided by 5 exactly

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Bao873

ok divisible by 4 exactly measn that it is even ends with 0,2,4,6,8 when you add 4 it divides by 5, if it is divisble by 5 it ends with 0 or 5 the possible numbers under 50 that are divisble by 5 are 5,10,15,20,25,30,35,40,45 if you add 4 to the mystery number, you get divisible by 5 minus 4 from all of that list and see which s divisible by 4 1,6,11,16,21,26,31,36,41 the number could be 16 or 36

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