Question:
Evaluate: 15 1/3 % of 480km + 58 1/3 % of 300km
मान ज्ञात कीजिए: 480 किमी का 15 1/3 % + 300 किमी का 58 1/3 %
Options:
- a) 266.6 km
- b) 285.5 km
- c) 248.6 km
- d) 320 km
- a) 266.6 किमी
- b) 285.5 किमी
- c) 248.6 किमी
- d) 320 किमी
correct answer : c)
Explanation:
15 1/3 % = 46/3 % = 46/300. So, (46/300) × 480 = 46 × 1.6 = 73.6 km. 58 1/3 % = 175/3 % = 175/300 = 7/12. So, (7/12) × 300 = 7 × 25 = 175 km. Total = 73.6 + 175 = 248.6 km.
15 1/3 % = 46/3 % = 46/300. अतः, (46/300) × 480 = 46 × 1.6 = 73.6 किमी. 58 1/3 % = 175/3 % = 175/300 = 7/12. अतः, (7/12) × 300 = 7 × 25 = 175 किमी. कुल = 73.6 + 175 = 248.6 किमी।