Question

640 : 8270 : 372 : 1895 : 19​

Answer 1

Ответ:

1 80

2 90

3 4

4 5

Объяснение:

я новенький)

Answer 2

The pattern in this sequence appears to involve some mathematical operations. Let's try to figure it out.

If we look at the numbers in the sequence, we can see that the first number is divided by the second number, and the third number is divided by the fourth number. Let's perform these calculations:

1. 640 ÷ 8270 ≈ 0.0774
2. 372 ÷ 1895 ≈ 0.1963

Now, let's examine the decimals we obtained:

0.0774 0.1963

If we convert these decimals to fractions:

1. 0.0774 ≈ 77/1000
2. 0.1963 ≈ 1963/10000

So, the pattern seems to involve converting the decimals to fractions with the same denominator. The fractions would be:

1. 77/1000
2. 1963/10000

To simplify the fractions, we can divide both the numerator and the denominator by their greatest common divisor. The GCD of 77 and 1000 is 77, and the GCD of 1963 and 10000 is 1.

Simplified fractions:

1. 77/1000
2. 1963/10000

So, the next number in the sequence would be:

77 ÷ 1963 ≈ 0.0392

Converting 0.0392 to a fraction with the same denominator (10000):

0.0392 ≈ 392/10000

Now, simplify the fraction:

392/10000 = 98/2500

So, the next number in the sequence is 98 : 2500.