Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**Alan2k6****Guest**

this question been on one of the late night quiz shows and i want to know how to work it out iv got the answers I just dont know how to get to that number.

Ninety Divided by

five multiplied by

ten minus twelve

the answer 7894

I am guessing its got to do with hex numbers and roman numbers, but that stuff is past me, love to know how to work it out

many thanks

Alan

**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,684

Hi Alan - this has been discussed here, but we still don't know all the reasoning behind the answer.

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

Offline

Pages: **1**