Help pls i really don’t get this what’s the answer for 4 and 5? thank you!
1 answer:
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The difference is the result of a subtraction problem.
We are given two values that are being subtracted: 54 and a number, represented by
So, represent this mathematically with .
Since we know that a number is divisible by 3 if the sum of all digits is divisible by 3.
Let us check which digits will make 371? divisible by 3.
11 is not divisible by 3.
Now let us check other digits as well.
12 is divisible by 3.
15 is also divisible by 3.
18 is divisible by 3 as well.
Therefore, 1, 4 and 7 in tenth place will make our number divisible by 3 and our numbers will be 3711, 3714 and 3717.