Question

1 1/3×3/7+4/7×1 1/3=?

Answer 1

Ответ: 1 целая 1/3

Пошаговое объяснение:

1 1/3×3/7+4/7×1 1/3= 1 1/3*(3/7+4/7) = 1 1/3 * 1= 1 1/3

3/7+4/7= (3+4)/7= 7/7=1

Answer 2

To solve this expression, you can follow these steps:

Step 1: Simplify the fractions:

• 1 1/3 can be written as an improper fraction as (3/3 + 1/3) = 4/3.
• 1 1/3 = 4/3
• 1 1/3 = 4/3

Step 2: Perform the multiplications and additions: Now, you have:

(4/3) × (3/7) + (4/7) × (4/3)

Step 3: Multiply the fractions: (4/3) × (3/7) = (4 × 3) / (3 × 7) = 12/21

(4/7) × (4/3) = (4 × 4) / (7 × 3) = 16/21

Step 4: Add the fractions: 12/21 + 16/21 = (12 + 16) / 21 = 28/21

Step 5: Simplify the result: 28/21 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 7:

(28 ÷ 7) / (21 ÷ 7) = 4/3

So, the final result is 4/3.