Question

The maximum number of Mark at a mathematics is 60 suppose you obtained 40 marks your brother obtained 46 marks and your sister obtained 49 marks the examination board decided that those who scored 80% and above will get gold medal those who scored 70% to 79% inclusive will get a silver medal and those who scored 60% to 69% inclusive will get a bronze medal determine the type of medals each one of you get

Answer 1

Answer:I will get 66%-and I will get a bronze medal

My brother will get 76%-and will get a silver medal

My sister will get  81.6%-and will get gold medal

Step-by-step explanation:

Given:

I got marks in mathematics competition= 40

My brother got marks in mathematics competition = 46

My sister got marks in mathematics competition = 49

           Percentage =  x 100

I =  = 66.66%

My brother =  = 76.66%

My sister =  = 81.66%