1957 AMC 12 Question 12
AMC12 · 1957 AMC 12
Comparing the numbers $10^{-49}$ and $2\cdot10^{-50},$ we may say:
the first exceeds the second by $8\cdot10^{-1}$
the first exceeds the second by $2\cdot10^{-1}$
the first exceeds the second by
$8\cdot10^{-50}$
the second is five times the first
the first exceeds the second by $5$