# Posts by srihita

Total # Posts: 10

**maths**

Express 252 as a product of its prime fators.

*March 31, 2012*

**maths**

If 2/5 of a number is 12. What is 1/10 of the number?

*March 27, 2012*

**maths**

I am a 2 digit number. Both my digits are even. I have an odd number of factors. What number am I?

*March 27, 2012*

**maths**

1/3 of Ali's stamps is equal to 2/3 of betty's stamps.If Ali has 85 stamps more than betty.How many stamps does Ali have?

*March 26, 2012*

**maths**

There ere 258 pupils in the hall.If 1/3 of the boys left the hall and 22 girls entered the hall, there would be an equal number of boys and girls in the hall. 1) How many boys were in the hall at first? 2)Ho many more boys than girls were in the hall at first?

*March 26, 2012*

**maths**

Siew Yan had some red coloured beads and yellow coloured bead. The number of red coloured beads was 4/9 as many as the number of yellow coloured beads. After giving away 21 yellow beads, Siew Yan 2/3 as many red coloured beads as yellow coloured beads. How many red beads did ...

*March 26, 2012*

**maths**

Kai Ling, Sam and Marie shared a bag of candies. Kai Ling received 2/5 of the candies, Sam received 2/3 as many candies as Kai Ling. Marie received 65 candies. How many more candies did Kai Ling receive than Sam?

*March 26, 2012*

**maths**

sally read 21 pages of a book on Satuday. She read 5/9 of the remainder on Sunday. If she still had 1/3 of the book left to read, how many pages were there in the book?

*March 26, 2012*

**maths**

Harry and Potter had $224 altogether. When Harry gave 1/5 of his money to Potter, they foundthey had the same amount of money. How much money did each have at the beginning?

*March 24, 2012*

**maths**

Bob's age is 38 and his son"s age is 4. In how many years' time will Bob's age be twicethe age of his son?

*March 24, 2012*

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