alleryএকটি জার 0.45 L ধারণ করে; আরেকটি 0.8 L যোগ করা হয়েছে; এটা এখন কি ভলিউম আছে?
A0.53 L
B1.25 L
C1.35 L
D1.15 L
Answer & Solution
Correct answer: B. 1.25 L
আয়তন 0.45 + 0.80 = 1.25 L হয়ে যায়।
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