Maria has 32 postcards and Henry has h postcards
Maria has 4 times as many postcards as Henry.
So, we can write
[tex]32=4\times h[/tex]Re-arranging the equation for Henry, we get
[tex]h=32\div4[/tex]Therefore, the statement (a) is Yes
b. Let us solve the above equation to find how many postcards does Henry has.
[tex]\begin{gathered} h=32\div4 \\ h=\frac{32}{4} \\ h=8 \end{gathered}[/tex]So, Henry has 8 postcards.
Therefore, the statement (b) is No
c. The number of postcards Henry has can be found by the equation that we got in part (a)
[tex]32=4\times h[/tex]Therefore, the statement (c) is Yes