Question

320:5:_=8648:9:_=4378:9:_=4​

Answer 1

Ответ:

Пошаговое объяснение:

1) 320:5:_=8

64:х=8

х=64:8

х=8

320:5:8=8

2) 648:9:_=4

72:х=4

х=72:4

х=18

648:9:18=4

3) 378:9:_=4​ ошибка в примере

42:х=4

х=42:4

х=10.5

х=13.5

378:9:13.5=4

Answer 2

The pattern in the given equation seems to be that each number is divided by the number following the colon, and the result is equal to the number after the equals sign. Let's solve it step by step:

1. 320 divided by 5 is 64. So, we have: 320:5:64.

2. Now, we need to find a number that, when divided by 9, equals 64. That number is 576, because 576 divided by 9 is 64. So, we have: 8648:9:576.

3. Finally, we need to find a number that, when divided by 9, equals 576. That number is 5184, because 5184 divided by 9 is 576. So, we have: 4378:9:5184.

So, the completed pattern is: 320:5:64 = 8648:9:576 = 4378:9:5184 = 4.