There are complete 3 groups of 3/4 in 11/4.
There are complete 8 groups of 3/4 in 6 1/2.
To find the number of groups of 3/4 in 11/4, we divide it by 3/4.
[tex]\frac{\left(\frac{11}{4}\right)}{\left(\frac{3}{4}\right)}=3.67[/tex]
So there are complete 3 groups of 3/4 in 11/4.
To find the number of groups of 3/4 in 6 1/2, we divide it by 3/4.
[tex]\frac{\left(6\frac{1}{2}\right)}{\left(\frac{3}{4}\right)}=\frac{\left(\frac{13}{2}\right)}{\left(\frac{3}{4}\right)}=8.67[/tex]
So there are complete 8 groups of 3/4 in 6 1/2.
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