Question 17
We define $a\Theta b=\frac{a+b}{2}$. If $\frac34\Theta(\frac16\Theta\square)=\frac12$ , what number is represented by □ ?
IMAS 2013 — Upper Primary Grades 5–6 — Round 1 Question 17
IMAS · IMAS 2013 — Upper Primary Grades 5–6 — Round 1
IMAS · IMAS 2013 — Upper Primary Grades 5–6 — Round 1