surya

Most popular questions and responses by surya
  1. computer science

    draw a flowchart and write the algorithm for printing the first 10 even numbers

    asked on September 22, 2016
  2. Maths

    The Sentosa High School's telephone number is an eight digit number. The sum of the two numbers formed from the first three digits and the last five digits respectively 66558. The sum of two numbers formed from the first five digits and the last three

    asked on February 23, 2012
  3. chemistry

    1.why is potassium permanganate used in the process of distillation of water?

    asked on September 28, 2010
  4. Maths

    The number of apples in a basket is between 60 and 120. If i put these apples into bags of 5, there will be a remainder of 1 apple. If i put these apples into bags of 8, there will be a remainder of 6 apples. Find the total number of apples in the basket.

    asked on February 15, 2012
  5. math

    the length of a rectangle exceed its breadth by 4cm.if length and breadth are incresed by 3cm the aera of the new reactangle will be 81cm more then that of the given reactngle.then a)length of the given rectangle is? b)breath of the given rectangle is?

    asked on November 2, 2014
  6. Maths

    A moment ago, 80% of the children in a hall were girls. 48 girls and 2 boys left the hall. The remaining children were then told to form groups of 9. In each group, there were 2 boys. How many children were there in the hall first?

    asked on March 7, 2012
  7. Mathematics

    if (4x+3y):(3x+5Y) = 6:7 then please find X if y=10

    asked on June 29, 2018
  8. Math

    There is a ratio of number of boys to girls 3:5. After adding 5 boys and 3 girls, the ratio become 5:7. How many girls were there at first?

    asked on February 11, 2012
  9. Math

    There is a ratio of number of boys to girls 3:5. After adding 5 boys and 3 girls, the ratio become 5:7. How many girls were there at first?

    asked on February 11, 2012
  10. Maths

    Dear Genius, Good day! The number of apples in a basket is between 60 and 120. If i put these apples into bags of 5, there will be a remainder of 1 apple. If i put these apples into bags of 8, there will be a remainder of 6 apples. Find the total number of

    asked on February 23, 2012
  11. equation

    find X if Y=10

    asked on June 30, 2018
  12. ALGEBRA

    IF(4X +3Y) : (3X+5Y)=6:7 find x

    asked on June 28, 2018
  13. general knowledge

    if a man has a 3bags each one contains 30 apples and he ha spass through 30 checkposts at each checkpost he has to give 1 apple how many apples will be remained with him after he passes all the checkposts

    asked on July 30, 2016
  14. biology

    What are harmones? And their description

    asked on August 27, 2011
  1. maths

    Very bad answer

    posted on March 29, 2019
  2. Maths

    Dear Steve, Thank you very much for your kind help. Can understand clearly. With regards, Surya

    posted on March 8, 2012
  3. Math

    Thanks a lot Bosnian. Answer is exactly correct. Just wanted to provide the alternate method which got through Maths olympiad book.

    posted on March 8, 2012
  4. Math

    Initial: number of boys to girls 3:5 =3U:5U U means unit Later (3U +5): (5U +3) = 5:7 3U+5 5 ----- = --- 5U+3 7 Cross multiply 21U+35 = 25U+15 35-15 = 25U-21U 20 = 4U Therefore 1U =5 Initially girls are 5Units. So the answer is 25.

    posted on February 15, 2012
  5. engineering

    Civil engineering means the constructive based engineering

    posted on August 27, 2011
  6. Math 11

    sets

    posted on September 27, 2009