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2 years ago

11

If $a$, $b$, $c$, and $d$ are replaced by four distinct digits from $1$ to $9$, inclusive, then what's the largest possible valu

e of the difference $a.b - c.d$ ?

1 answer:

katrin [286]2 years ago

5 0

Answer:

the combination of numbers must then be:

9.7 + 8.6 which results to 18.3

9.6 + 8.7 yields 18.3 as well.

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Answer: Option 'c' is correct.

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