Question

(1 1/2)²:(1 1/4)²:(1 2/3)²×(1 1/5)²=​

Answer 1

Ответ:

вот решение

Пошаговое объяснение:

решение ниже

Answer 2

To solve this expression, let's first convert the mixed numbers to improper fractions:

(1 1/2)² = (3/2)² = 9/4 (1 1/4)² = (5/4)² = 25/16 (1 2/3)² = (5/3)² = 25/9 (1 1/5)² = (6/5)² = 36/25

Now let's substitute these values back into the expression:

(9/4) : (25/16) : (25/9) × (36/25)

To divide fractions, we can multiply the first fraction by the reciprocal of the second fraction:

(9/4) × (16/25) : (25/9) × (36/25)

Simplifying further:

(9/4) × (16/25) = 144/100 = 36/25

(25/9) × (36/25) = 900/225 = 4

Now let's substitute the simplified fractions back into the expression:

(36/25) : 4

To divide fractions, we multiply the first fraction by the reciprocal of the second fraction:

(36/25) × (1/4)

Multiplying fractions:

36/100 = 9/25

Therefore, the simplified expression is 9/25.