Respuesta :

kishonwinston
just remeber BEDMAS and you can solve this easily

289 + (456 x 789 / 489) - 746 + (2457 x 3453 / 3646) =
289 + (456 x 789 / 489) - 746 + (2457 x 3453 / 3646)=  2605.69

SJ2006
289 + 456 x 789 / 489 - 746 + 2457 x 3453 / 3646
According to Board mass, do all the divisions in the expression,

289 + 456 * 1.61 - 746 + 2457 * 0.94
Now, all the multiplications,

289 + 734.16 - 746 + 2309.58
Now, all the subtraction,

289 - 11.84 + 2309.08
277.16 + 2309.08

Now, Addition,
277.16 + 2309.08 = 2586.24

So, you final answer is 2586.24

Hope this helps!