Maths Olympiad Prep

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, 2018

Algebra Difficulty 1.0 Junior Find the answer United Kingdom

Which number should replace the symbol * in the equation 2×18×14=6××72\times18\times14=6\times*\times7 to make it correct?

(A) 88 (B) 99 (C) 1010 (D) 1212 (E) 1515

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Source: UK Mathematics Trust, licensed © UK Mathematics Trust; past papers published free at ukmt.org.uk. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.