Question

5. The marks obtained by Suresh in English
Mathematics and Science are in the
1 1 3
ratio- : : -. If his total score is 860, his
2 3
marks in English are:​

Answer 1

Answer:

Let the marks in english, mathematics and science be (1/2)x, (1/3)x and (3/5)x

⇒ (1/2)x + (1/3)x + (3/5)x = 860

⇒ (43/30)x = 860

⇒ x = 600

∴ marks in English = 600/2 = 300