Question 29
I found the details that are missing on every two lines:
a) $\frac{126}{8\_} = \frac{21}{\_}$;
b) $\frac{\_\_8}{33\_} = \frac{4}{5}$
a) $\frac{126}{8\_} = \frac{21}{\_}$;
b) $\frac{\_\_8}{33\_} = \frac{4}{5}$
Math Olympiad Vault · MathNet 2006 — Part 03