Answer:
option C it is increased by 10.5
not sure dear....
Step-by-step explanation:
hope it will help u.....
[tex] \boxed{ \purple{ \large {αηѕωєя}}}[/tex]
[tex] \sf \: original \: total \: 3(75)=225[/tex]
[tex] \sf \: new \: total=3(78.5)=235.5[/tex]
[tex] \sf \: MARKS \: INCREASED=new \: marks-original \: mrks[/tex]
[tex] \sf = 235.5 – 225=10.5[/tex]
hope it helps u
plz don't copy answers from Google
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Verified answer
Answer:
option C it is increased by 10.5
not sure dear....
Step-by-step explanation:
hope it will help u.....
[tex] \boxed{ \purple{ \large {αηѕωєя}}}[/tex]
[tex] \sf \: original \: total \: 3(75)=225[/tex]
[tex] \sf \: new \: total=3(78.5)=235.5[/tex]
[tex] \sf \: MARKS \: INCREASED=new \: marks-original \: mrks[/tex]
[tex] \sf = 235.5 – 225=10.5[/tex]
Step-by-step explanation:
hope it helps u
plz don't copy answers from Google