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Find 2/5×3/7-1/14-3/5×3/7using appropriate properties?
Most Upvoted Answer
Find 2/5×3/7-1/14-3/5×3/7using appropriate properties?
Solution:
Step 1: Simplify the given expression
We have 2/5 × 3/7 - 1/14 - 3/5 × 3/7
Step 2: Multiply the fractions
- 2/5 × 3/7 = 6/35
- 3/5 × 3/7 = 9/35
Step 3: Substitute the results back into the expression
6/35 - 1/14 - 9/35
Step 4: Find a common denominator
The common denominator for 35 and 14 is 70. Rewriting the fractions with the common denominator:
- 6/35 = 12/70
- 1/14 = 5/70
- 9/35 = 18/70
Step 5: Subtract the fractions
12/70 - 5/70 - 18/70 = -11/70
Step 6: Final answer
Therefore, 2/5 × 3/7 - 1/14 - 3/5 × 3/7 = -11/70
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Find 2/5×3/7-1/14-3/5×3/7using appropriate properties?
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Find 2/5×3/7-1/14-3/5×3/7using appropriate properties? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Find 2/5×3/7-1/14-3/5×3/7using appropriate properties? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find 2/5×3/7-1/14-3/5×3/7using appropriate properties?.
Find 2/5×3/7-1/14-3/5×3/7using appropriate properties? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Find 2/5×3/7-1/14-3/5×3/7using appropriate properties? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find 2/5×3/7-1/14-3/5×3/7using appropriate properties?.
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