Question

421 : 70 = 400 : 80 = 305 : 50 = 786 : 87 = 327 : 15 = 6409 : 800=

Answer 1

8,5,6,9,21,8 я без остатков написал

Answer 2

The given equations seem to be comparing ratios. To find the missing value, let's analyze the pattern:

1. 421 : 70 = 400 : 80
2. 400 : 80 = 305 : 50
3. 305 : 50 = 786 : 87
4. 786 : 87 = 327 : 15

It appears that each time, the ratio on the left side is decreasing while the ratio on the right side is also decreasing.

Let's continue the pattern:

5. 327 : 15 = 6409 : ?

To find the missing value, we can use the same pattern:

The left side ratio is decreasing by dividing both numbers by 15 (327 / 15 = 21.8). The right side ratio should also decrease by the same factor.

So, for the missing value:

6409 / 15 ≈ 427.9333

So, the missing ratio would be approximately 428 : 15.