Question

"Express the following as improper fraction:" 7 <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> $\frac{3}{4}$:
(a) <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> $\frac{30}{2}$
(b) <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> $\frac{30}{4}$
(c) <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> $\frac{31}{2}$
(d) <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> $\frac{31}{4}$

Answer 1

7$\frac{3}{4}$ =$\frac{(7\times 4)+3}{4}$

= $\frac{28+3}{4}$

= $\frac{31}{4}$