Question

By re-arranging the given numbers, evaluate: $$2 \times 487 \times 50$$.

Answer 1

$$2 \times 487 \times 50$$,

$$2 \times 50 = 100$$,

$$2 \times 487 \times 50 = (2 \times 50) \times 487$$,

$$= 100 \times 487$$,

$$= 48700$$.