Question

4 3/7*8 4/9 - 4 3/7*6 4/9

Answer 1

Выносим за скобки 4 3/7
После получаем:
4 3/7(8 4/9-6 4/9)=4 3/7*2.Следовательно этот пример равен 8 1/7

Answer 2

4 3/7*8 4/9-4 3/7*6 4/9=123

Answer 3

To calculate this expression, you can follow these steps:

Step 1: Calculate the product of the first term, 4 3/7, and the second term, 8 4/9.

Step 2: Calculate the product of the first term, 4 3/7, and the third term, 6 4/9.

Step 3: Subtract the result from step 2 from the result from step 1.

Let's break it down:

Step 1: 4 3/7 * 8 4/9

To multiply mixed numbers, you can convert them to improper fractions: 4 3/7 = (74 + 3)/7 = 31/7 8 4/9 = (98 + 4)/9 = 76/9

Now, multiply the fractions: (31/7) * (76/9)

To simplify, you can cancel common factors (in this case, 7 and 9): (31/1) * (76/1) = 31 * 76 = 2356

Step 2: 4 3/7 * 6 4/9

Convert to improper fractions: 4 3/7 = 31/7 6 4/9 = 58/9

Now, multiply the fractions: (31/7) * (58/9)

Again, simplify by canceling common factors (7 and 9): (31/1) * (58/1) = 31 * 58 = 1798

Step 3: Subtract the result from step 2 from the result from step 1:

2356 - 1798 = 558

So, 4 3/7 * 8 4/9 - 4 3/7 * 6 4/9 = 558.