allery3/4-லிருந்து 2/5-ஐக் கழிக்கவும்.
A1/9
B1/20
C5/20
D7/20
Answer & Solution
Correct answer: D. 7/20
20-ஐப் பகுதியாகக் கொண்டால் உறுப்புகள் 15/20 மற்றும் 8/20 ஆகும், கழிக்க 7/20 மீதமிருக்கும்.
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