Total Questions: 50
किस्म x है
प्रश्न के अनुसार,
15 × 10 + x × 5 = 30 × 20
150 + 5x = 600 ⇒ 5x = 450 ⇒ x = ₹90
60/(60 + x) = (3/2)/(15/8)
= (2 × 100) + (18 × 32)/2+18
= 200 + 576/20 = 38.8∘C