Archive for the ‘Txt Msg Maths’ Category

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Maths Mystery Box 7: PHONES

February 18, 2015

Maths Mystery BOX 7

Middle school maths challenge

Algebra & texting

or  LGbra & txtN

According to a Nielsen Survey the Average US teen sends 3,000 txt messages a month. Averages don’t tell us very much. As this fab post at Maths PLUS explains. The average number of ears on 5 people is 1.8 if one dude has one ear. The Nielsen study did show the averages by gender. Mathspig texting 1 Mathspig texting 2 Mathspig texting 3

This is the maximum cost per txt for pre-paid phone cards. Anyone who sends this many txt messages a month would be crazy if they didn’t use a monthly phone plan.Mathspig texting 4 Mathspig texting 5

HELP ME!

Mathspig texting 6

Some txts are serious. Very serious.

The 24/7 CRISIS TEXT LINE in the USA has helped many teenagers in crisis.

The phone no. in the USA is

741741

the numbers down the Left of the phone.

OR from outside USA add code here. You can find details of the Crisis TEXT LINE in R U There? By Alice Gregory, The New Yorker (9 FEB 2015)

 ………………………………………………………..

Ha Ha!

Some txts are NOT serious.

Texting Boredom Mathspig 7

Would you pay for this?

Mathspig texting  8
 
 
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