Question

1)root 80/root405=? 2)root 50 *2root48 when root 2=1.414 and root 5=2.2360

Answer 1

1) √80/√405
=4√5/9√5
=4/9
=0.444(Approx.)
2)√50×2√48
=5√2×4√3
=20×1.414×1.732
=48.98096