Question

(8/7-1/14+1/42)*12/46=???​

Answer 1

Пошаговое объяснение:

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Answer 2

To solve the expression, let's simplify it step by step:

1. First, let's simplify the fractions:

   • The first fraction, 8/7, remains as is.
   • The second fraction, 1/14, can be simplified to 1/2 × 1/7.

2. Next, let's convert the expression into a common denominator:

   • The common denominator for the fractions is 14. Therefore, we multiply the first fraction by 2/2 and the second fraction by 1/2.

The expression becomes: ((8/7) × (2/2) - (1/2) × (1/7) + (1/42)) × (12/46)

Simplifying further:

= (16/14 - 1/14 + 1/42) × (12/46)

3. Combine the fractions with a common denominator: = (16 - 1 + 1) / 14 × (12/46)

= 16/14 × 12/46

4. Simplify the fractions: = (8/7) × (6/46)

5. Multiply the fractions: = (8 × 6) / (7 × 46)

= 48 / 322

6. Simplify the fraction, if possible: = 24 / 161

Therefore, (8/7 - 1/14 + 1/42) × (12/46) equals 24/161.