Two rationals have sum 5/6 and difference 1/6. What is the larger one?
A1/3
B2/3
C5/12
D1/2
Answer & Solution
Correct answer: D. 1/2
The larger is (5/6 + 1/6) ÷ 2 = 1/2, and the smaller is 1/3.
Keep practising Rational numbers
Browse all Rational numbers questions for Olympiad (Class 7), or explore more Mathematics topics.
Related questions
Which of 5/9, 4/7, 7/12 and 3/5 is the smallest?Simplify (−18/42) + (12/−28) to lowest terms.By what rational should 7/9 be divided to get −14/27?A number increased by 1/4 of itself becomes 15/2. What is the number?Which positive rational x makes x + 1/x equal to 5/2?Find 1/(1×2) + 1/(2×3) + 1/(3×4).What number is −(−3/5), the negation of −3/5?A ribbon is 7/2 m long and 3/4 m is used. How much is left?