Answers

2015-11-10T13:19:19+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
To do this, we have to convert the total marks into an equal number and the score consecutively.

lcm(800,600)=2×3×4×100=2400

\frac{650}{800}\times\frac{3}{3}=\frac{1950}{2400}

 \frac{450}{600}\times\frac{4}{4}=\frac{1800}{2400}

Therefore, the common marks would be 1950 out of 2400 for Anita and 1800 out of 2400 for others.

Therefore, Anita scored better.

Ans=Anita




1 5 1
2015-11-10T13:24:46+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
according to the question,
Anila scored = 650 / 800
and,
her friend scored = 450 / 600
therefore ,
650 / 800 * 3 / 3 = 1950 / 2400
and,
450 / 600 * 4 / 4 = 1800 / 2400
therefore now,
since 1950 / 2400 > 1800 / 2400
therefore Anila obtained more marks.
  i hope that my answer is correct and will help u.........................^_^
1 5 1