Question

864:2+121*3 1000-846:2-157 359+232*2-288

Answer 1

Ответ:

1. 795

2. 420

3. 535

Пошаговое объяснение:

Answer 2

Let's solve each of these mathematical expressions step by step:

1. 864 ÷ 2 + 121 × 3: First, perform the multiplication and then the division, following the order of operations (PEMDAS/BODMAS):

   121 × 3 = 363 864 ÷ 2 = 432

   Now, add these results: 432 + 363 = 795

2. 1000 - 846 ÷ 2 - 157: Again, follow the order of operations:

   846 ÷ 2 = 423 1000 - 423 = 577

   Now, subtract 157 from 577: 577 - 157 = 420

3. 359 + 232 × 2 - 288: Once more, follow the order of operations:

   232 × 2 = 464 359 + 464 = 823

   Finally, subtract 288 from 823: 823 - 288 = 535

So, the results are:

1. 864 ÷ 2 + 121 × 3 = 795
2. 1000 - 846 ÷ 2 - 157 = 420
3. 359 + 232 × 2 - 288 = 535