Question

$$(7 \frac{ 1 }{ 2 } \times 3 \frac{ 1 }{ 4 } -7 \frac{ 1 }{ 2 } \times 2 \frac{ 1 }{ 4 } )$$

Evaluate

$\frac{15}{2}=7.5$

Show Solution

Factor

$\frac{3 \cdot 5}{2} = 7\frac{1}{2} = 7.5$