Question

Не выполняя вычислений расположите выражения в порядке возрастания их значений 619:13, 619:17, 620:12.

Answer 1

Сравним делимые и делители, получим  619 : 17; 619 : 13; 620 : 12

Answer 2

1. 619:17 2. 619:13 3.620:12

Answer 3

Sorting Expressions in Ascending Order

To sort the expressions in ascending order without performing calculations, we can compare the fractions based on their numerators and denominators.

The given expressions are: - 619:13 - 619:17 - 620:12

To compare the fractions, we need to find a common denominator. In this case, the least common multiple (LCM) of 13, 17, and 12 is 8844.

Now, let's convert the fractions to have the same denominator:

- 619:13 = (619 * 12) : (13 * 12) = 7428:156 - 619:17 = (619 * 12) : (17 * 12) = 7428:204 - 620:12 = (620 * 17) : (12 * 17) = 10540:204

Now, we can compare the fractions based on their numerators:

- 7428:156 - 7428:204 - 10540:204

To determine the order, we compare the numerators:

- 7428 < 7428 < 10540

Since the numerators are the same for the first two fractions, we compare the denominators:

- 156 < 204

Therefore, the sorted expressions in ascending order are:

619:13, 619:17, 620:12.

Please note that this answer is based on the given expressions and their comparison without performing any calculations.