Question

solve 15 ×(-25) ×(-4) ×(-10) ​

Answer 1

Answer:

$15 \times ( - 25) \times ( - 4) \times ( - 10)$

on rearranging the equation we get

$(15 \times ( - 10)) \times( ( - 25) \times ( - 4)) \\ ( - 150) \times (100) \\ - 150 \times 100 \\ - 15000$

thus the answer is -15000 :)

REFERENCE :

sign convention used - 1. (-)×(-) = (+)

2. (-)×(+) = (-)

its necessary to rearrange any kind of equation as per your convenience so that it becomes easy to solve :)