Question

Вычислите √25/√49, √16/81, √1000/√250,√36×16, √0,5×50

Answer 1

$frac{ sqrt{25} }{ sqrt{49} } = frac{5}{7}$
$frac{ sqrt{16} }{ sqrt{81} } = frac{4}{9}$
$frac{ sqrt{1000} }{ sqrt{250} } = frac{10 sqrt{10} }{5 sqrt{10} } = 2$
$sqrt{36 times 16} = 6 times 4 = 24$
$sqrt{0.5 times 50} = sqrt{5 times 5} = 5$

Answer 2

5/7, 4/9, 10✓10/5✓10, ✓24, 25✓2