रवि ने एक केक का 1/6 भाग खाया और सीता ने उसका 2/9 भाग खाया। दोनों ने कुल कितना भाग खाया?
A1/3
B3/54
C3/15
D7/18
Answer & Solution
Correct answer: D. 7/18
ल.स.प. 18: 3/18 + 4/18 = 7/18 भाग।
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