NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 2: Fractions and Decimals - Problems and SolutionsQuestion 125
Class 7 - Mathematics - Unit 2: Fractions and Decimals - Problems and Solutions
Question. 125
In pattern 1/3+1/4+1/5+..., which term first makes sum >1?
Answer:
1/7
Detailed Answer with Explanation:
Adding terms sequentially: 1/3+1/4+1/5+1/6 ≈0.95; adding 1/7 makes >1.