Question

$\frac{(21)^{6} (35)^{5} (80)^{3} }{(15)^{4} (14)^{10} (30)^{2} }$ por favor es para mañana con urgencia!!

Answer 1

$\frac{(21)^{6} {(35)^{5} } (80) ^{3} }{(15)^{4} (14)^{10} (30)^{2}} \\ = \frac{(85766121)(52521875)(512000)}{(50625)(2.89 \times 10^{11})(900) } \\ = \frac{2.306 \times {10}^{21} }{1.317 \times {10}^{19} } \\ = 175$