Question

1 1/2× 1 2/3× 1 3/4 × 1 4/5

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

To multiply these mixed numbers together, you can follow these steps:

Step 1: Convert each mixed number into an improper fraction. Step 2: Multiply the improper fractions together. Step 3: Simplify the result, if necessary.

Let's break it down:

1 1/2 = (2 * 1 + 1) / 2 = 3/2 1 2/3 = (3 * 1 + 2) / 3 = 5/3 1 3/4 = (4 * 1 + 3) / 4 = 7/4 1 4/5 = (5 * 1 + 4) / 5 = 9/5

Now, multiply the improper fractions:

(3/2) * (5/3) * (7/4) * (9/5)

Step 2: Multiply the numerators and denominators together:

(3 * 5 * 7 * 9) / (2 * 3 * 4 * 5)

Step 3: Simplify the fractions by canceling common factors:

(3 * 5 * 7 * 9) / (2 * 3 * 4 * 5) = (3 * 5 * 7 * 9) / (2 * 3 * 4 * 5) = (3 * 7 * 9) / (2 * 4) = (189) / (8)

So, the product of 1 1/2, 1 2/3, 1 3/4, and 1 4/5 is 189/8.