Question

11/170 15/231 сравнить ​

Answer 1

Ответ:

1) <

2) <

Объяснение:

т. к. 170 больше, в первом, а во втором 231.

Answer 2

To compare 11/170 and 15/231, we need to find a common denominator.

The prime factors of 170 are 2, 5, and 17.

The prime factors of 231 are 3, 7, and 11.

We can see that the two denominators do not have any common factors, so their least common multiple (LCM) is simply their product:

LCM(170, 231) = 170 x 231 = 39,270

To convert 11/170 to an equivalent fraction with a denominator of 39,270, we multiply both the numerator and denominator by 231:

11/170 x 231/231 = 2541/39,270

To convert 15/231 to an equivalent fraction with a denominator of 39,270, we multiply both the numerator and denominator by 170:

15/231 x 170/170 = 2550/39,270

Now we can see that 2541/39,270 is less than 2550/39,270, so:

11/170 < 15/231