Question

propriedade multiplicativo (15×3)×5​

Answer 1

$\bf{{\blue{(15 \times 3) \times 5}}}$

$\bf{{\blue{15 \times 3 = 45}}}$

$\bf{{\blue{45 \times 5}}}$

$\boxed{\boxed{\boxed{\bf{{\blue{225}}}}}}$