Question

$\frac{22}{7}$ × $10.5^{2}$ × 5

Answer 1

Answer:

$\displaystyle \sf \red{ \frac{22}{7} \times 10. {5}^{2} \times 5}$

$\displaystyle \sf \red{ \frac{22}{7} \times ( \frac{21}{2} ) {}^{2} \times 5}$

$\displaystyle \sf \red{ \frac{22} { \cancel{7} } \times \frac{ \cancel{441}}{4} \times 5}$

$\displaystyle \sf \red{{ \cancel{22} }\times \frac{63}{{ \cancel4}} \times 5}$

$\displaystyle \sf \red{11 \times \frac{63}{2} \times 5}$

$\displaystyle \sf \red{\frac{3465}{2}}$

$\displaystyle \sf \green{1732.5}$