South Africa Info Forums

Jangar Wrote:Presuming that you're correct, please explain as their and your answer makes no sense to me... Perhaps because it's Saturday and my brain is turned off or perhaps just because... :duh:

Well, 1/4 were redheads and 1/2 were brunettes, which leaves 1/4 which are blondes.
Since we already know that this quarter =10, we can say that the total number is 4 times that

Am I right?

dudette Wrote:Well, 1/4 were redheads and 1/2 were brunettes, which leaves 1/4 which are blondes.
Since we already know that this quarter =10, we can say that the total number is 4 times that

Am I right?

Yes you are

But where does it mention that the 10 blondes = ¼ ? :confused:

Simple math ... 1/4 + 1/2 = 3/4 ... Assuming we don't have anyone with black hair, the remainder must equal 1/4
And they tell you that there are 10 blondes.

Never mind ... it is Saturday :cheeky:

dudette Wrote:Simple math ... 1/4 + 1/2 = 3/4 ... Assuming we don't have anyone with black hair, the remainder must equal 1/4
And they tell you that there are 10 blondes.

Never mind ... it is Saturday :cheeky:

I still don't get it !!!

Let's just move quietly on :p

Unsubstantiated

dudette Wrote:Unsubstantiated

:thumbs:

In one year, Jamie will be three times as old as she was 19 years ago.

How old is she now?

(050218)

Wahey! My algebra wins again :cheer:

Jamie is now 29

dudette Wrote:Wahey! My algebra wins again :cheer:

Jamie is now 29

Well done

My studio is full of paintings. One-fourth are portraits, one-fifth are animal paintings, one-tenth are landscapes and 45 are abstract.

How many paintings in all?

:mmm:

100?

Something strange is going on...I also answered this with 100 but can't find the posting...posted it somewhere else maybe :mmm: