alleryA 3/4 L ಮಿಶ್ರಣವು ಪರಿಮಾಣದ ಪ್ರಕಾರ 2/5 ಸಿರಪ್ ಆಗಿದೆ; ಎಷ್ಟು ನೀರು ಅದನ್ನು 1/4 ಸಿರಪ್ ಮಾಡುತ್ತದೆ?
A3/20 L
B3/10 L
C9/20 L
D6/5 L
Answer & Solution
Correct answer: C. 9/20 L
ಸಿರಪ್ ಪರಿಮಾಣವು 3/4 × 2/5 = 3/10 L ಆಗಿದೆ, ಆದ್ದರಿಂದ ಅಗತ್ಯವಿರುವ ಒಟ್ಟು (3/10) ÷ (1/4) = 6/5 L ಮತ್ತು ನೀರು ಸೇರಿಸಿದ 6/5 - 3/4 = 9/20 L.
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