Question

Arnav scored 63 marks in English 57 in Hindi 82 in mathematics 55 in Social Studies and X in Science if the average the scored is 60 find the average of best four of them​

Answer 1

Answer:

43 is the answer.

MARK AS A BRAINLIST

Answer 2

Answer:

64.25

Step-by-step explanation:

English =63

Hindi =57

Mathematics =82

SST=55

Science =X

A/C

(63+57+82+55+X)/5=60

=>(X+257)=300

=>X=43

The average of the best four is

=(63+57+82+55)/4 =64.25