Question

1)1/3-1/9; 2)2/5+4/25ПЖ СРОЧНО​

Answer 1

Ответ:

1)1/3-1/9=2/9 2)2/5+4/25=14/25 все готово

Answer 2

Ответ: 1) 2/9 2) 14/25

Пошаговое объяснение: нижнию часть должны в первом случае умножить на 3 чтобы нижние части были одинаковые, так же умножаем и вверх, и просто отнимаем верхние части не меняя нижнее, так же со вторым, но умножаем уже на 5

Answer 3

1. To solve the expression 1/3 - 1/9, we need to find a common denominator for the two fractions. The smallest common multiple of 3 and 9 is 9.

Converting both fractions to have a denominator of 9:

1/3 = 3/9 1/9 = 1/9

Now, subtract the two fractions:

3/9 - 1/9 = (3 - 1)/9 = 2/9

Therefore, 1/3 - 1/9 is equal to 2/9.

2. To solve the expression 2/5 + 4/25, we need to find a common denominator for the two fractions. The smallest common multiple of 5 and 25 is 25.

Converting both fractions to have a denominator of 25:

2/5 = 10/25 4/25 = 4/25

Now, add the two fractions:

10/25 + 4/25 = (10 + 4)/25 = 14/25

Therefore, 2/5 + 4/25 is equal to 14/25.