Question

Calculati:a)0,015x1,4

Answer 1

$0,015\times 1,4 = \\ \\ = \dfrac{15}{1000}\times \dfrac{14}{10} = \\ \\ = \dfrac{15\times 14}{1000\times 10} = \\ \\ = \dfrac{210}{10000} = \\ \\ =0,021$