Question

I scored a total of 430 marks.
Difference between my highest and lowest marks is 20
My score in English and Science is equal.
I scored the highest in Math and least in French.
In English, science and SST, my total marks were 260.

plz i need the answer

Answer 1

Step-by-step explanation:

scores in english + science + maths + french + sst=43

therefore the marks of maths and French equal to 430 -260=170

( difference between highest marks and lowest marks 20)

therefore the marks of french be y and maths be( y + 20)

here,y+y+20=170

2y+20=170

2y=170-20

=150

y=150/2

=75..

the mark of french= 75[y]

therefore the highest mark that is mark of maths=75+20=95(y+20)

75+95+260=430

my highest mark in( maths)equal to 95

my lowest mark in (French )equal to 75