Question

сколько будет 2-21/53

Answer 1

2 - 21/53 = 106/53 - 21/53 = 85/53 = 1 32/53

Answer 2

$frac{2}{1} - frac{21}{53} = frac{106}{53} - frac{21}{53} = frac{85}{53} = 1frac{32}{53}$