Verified answer

Step-by-step explanation:

According to the question,

Required percentage

=8045×100

=169×100=56.25%

Hence, this is the answer.

Answer:

b 6:5

Step-by-step explanation:

vinette scored 45/50

therefore

percentage= 45/50×100%

=90%

vikrant scored=60/80

percentage =60/80×100%

=75%

ratio=90:75

=6:5

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