there are five students in a classroom the first student x marks in mathematics the second student scored double of that of the first student the third students scored triple of that of the seconds . scored 5 times the marks is 153 .how much did each student get?
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Step-by-step explanation:
First student take = x marks..
. Similarly second take = 2x marks..
Then 3rd, 4th and 5th..
So sum of all .
x + 2x + 3x + 4x + 5x = 153
15x=153
x=15.2.
So 1st student = 15.2
2nd == 15.2*2 = 30.4
3rd == 15.2*3 = 45.6
4th == 15.2*4 = 60.8
5th == 15.2*5 = 76.0
Hope you understand properly.. Thankuuuuu..
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