alleryA 3/4 L মিশ্ৰণটো আয়তন অনুসৰি 2/5 চিৰাপ; কিমান পানীয়ে ইয়াক 1/4 চিৰাপ কৰি তোলে?
A3/20 L
B3/10 L
C9/20 L
D6/5 L
Answer & Solution
Correct answer: C. 9/20 L
চিৰাপৰ আয়তন 3/4 × 2/5 = 3/10 লিটাৰ, গতিকে প্ৰয়োজনীয় মুঠ হ’ল (3/10) ÷ (1/4) = 6/5 লিটাৰ আৰু যোগ কৰা পানী হ’ল 6/5 − 3/4 = 9/20 লিটাৰ।
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