1,5< = >1,1/5 неравенство

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вопрос

1.5 <= 1 + 1/5

To solve this inequality, we first need to find a common denominator for 1 and 1/5. The common denominator is 5.

1 + 1/5 = 5/5 + 1/5 = 6/5

Now the inequality becomes:

1.5 <= 6/5

To compare these two numbers, we can convert 1.5 to a fraction by writing it as 3/2 (since 1.5 = 3/2).

Now the inequality becomes:

3/2 <= 6/5

Since 3/2 is equivalent to 7.5/5 and 6/5 is 6/5, we see that 7.5/5 is greater than 6/5.

Therefore, the inequality 1.5 <= 1 + 1/5 is false.