In class,we learned that variables of type real have about $7$ significant digits of precision. We know that the significand of the stored value has an implied leading $1$ and then $23$ fractional bits. The number $1$ would be stored with the implied leading$1,$ an exponent of $0($the actual number stored is $127,$ remember the shift$),$and the fractional bits would all be zero.The number $2$ would be stored with the implied leading $1,$an exponent of $1,$and the fractional bits would all be zero. What is important for this assignment is realizing the value of the last bit in the significand. For the $1,$ the last bit is $223=1\mathrm{.}19$e$-7.$This is about $1/$tenmillionth$.$ For $2,$ it is$222=2\mathrm{.}38$e$-7.$