Question

14/15 : 7/9 • 9/10 =

Answer 1

Ответ:

1,08

Пошаговое объяснение:

решение на фото

Answer 2

Ответ:1 1/3-(одна целая, одна третья).

Пошаговое объяснение:

Answer 3

To solve this expression, follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

The expression is:

14/15 : 7/9 • 9/10

First, perform the multiplication and division from left to right:

7/9 • 9/10 = (7 * 9) / (9 * 10) = 63 / 90 = 7/10

Now, substitute this result back into the original expression:

14/15 : 7/10

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

14/15 * 10/7 = (14 * 10) / (15 * 7) = 140 / 105 = 4/3

So, 14/15 : 7/9 • 9/10 = 4/3.