Question

Пожалуйста решите действиями!А)240:8-300:20+576:32= Б)((160240:8+7 997 000:1000*7+947)*100= Пожалуйста срочно!

Answer 1

Кшатаомотелмтежщтмщ4акщм

Answer 2

240:8=30
300:20=15
576:32=18
30-15=15
15+18=33

Answer 3

Решение математических действий

A) To solve the expression 240:8 - 300:20 + 576:32, we can follow these steps:

1. Calculate 240 divided by 8. 2. Calculate 300 divided by 20. 3. Calculate 576 divided by 32. 4. Add the results of step 1 and step 3. 5. Subtract the result of step 2 from the sum obtained in step 4.

Let's calculate each step:

1. 240 divided by 8 = 30 2. 300 divided by 20 = 15 3. 576 divided by 32 = 18 4. 30 + 18 = 48 5. 48 - 15 = 33

So, the result of the expression 240:8 - 300:20 + 576:32 is 33.

B) For the expression ((160240:8+7+997000:1000*7+947)*100), we can follow these steps:

1. Calculate 160240 divided by 8. 2. Add 7 to the result of step 1. 3. Calculate 997000 divided by 1000 and multiply the result by 7. 4. Add 947 to the result of step 3. 5. Multiply the sum obtained in step 4 by 100.

Let's calculate each step:

1. 160240 divided by 8 = 20030 2. 20030 + 7 = 20037 3. (997000 divided by 1000) * 7 = 997 * 7 = 6979 4. 6979 + 947 = 7926 5. 7926 * 100 = 792600

So, the result of the expression ((160240:8+7+997000:1000*7+947)*100) is 792600.