Barand

Now you have all the data you need to do what you wanted to do. For each mark record,j ust include the values for those months that lie within the data range and job done.

Finally...

How do you know that he started in July? How do you know that Kuldeep Singh (#230) didn't leave at the end August and his average shouldn't be calculated over 8 months? In other words, what is the rule for when to include blank values in the averages and when to ignore them? [edit] BTW, there is no "branch" column the "mark" table

Stop storing spreadsheets in your database. Come back when you have normalized data.

If you work in base 9 rather than base 10 1 + 5 + 7 + 6 = 21

Does this count? 7 * 6 * 1 * .5

22 is easy (5 - 1) * 7 - 6 but wouldn't an id card that had an age entry like that look just a lttle suspicious? eg Age : (5 - 1) * 7 - 6 I'll keep trying for 21.

'til now they have been mathematical so here's one that's purely grammatical Q4 Correctly punctuate this sentence so that it makes sense the two boys had written very similar essays but peter where paul had had had had had had had had had had been preferred by the teacher

Welll done. I knew you'd do it. Hint for others:

Your foreach() loop expects several items and that each will be put into $row as you loop through. But get(cart_item) only returns a single item so when you use foreach() you are looping through its properties Try $row = Session::get("cart_item"); echo <<<ITEM <tr> <td width="70"><center>{$row['ItemCode']}</center></td> <td>{$row['ItemDesc']}</td> <td width="70"><center>{$row['ItemQty']}</center></td> <td width="70"><center>{$row['ItemAmount']}</center></td> <td width="70"><center>{$row['ItemTotalAmount']}</center></td> </tr> ITEM;

Are you saying that if you foreach(Session::get("cart_item") as $row) { print_r($row); } then you get... for each item?

That wasn't thinking outside the box, that was a cop-out. The woodchuck was just slower than the others collecting his twigs. There is a (none-zero) solution.

For anyone else out there, feel free to join in. Meanwhile... Q3 Some animals are gathered in the forest having a midwinter party, all seated around a fire. When the fire starts to die down they all move off to gather more wood. The walrus manages to gather 7 twigs and throw them on the fire, the widgeon throws on 21 twigs, the wombat 11 twigs, the weasel 20 twigs and the wolverine throws on 28 twigs. How much wood would a woodchuck chuck if a woodchuck would chuck wood?

I took the integration / volume of rotation route and came up with the solution.

For some reason that number has stuck in memory for for the last 58 years, which is strange as I sometimes struggle to recall my phone number (the one I never dial). On those occasions when I have doubted my recall I just use my calculator to divide 30 by 17 (which contains the answer as a recurring sequence) to verify. * * * * * Anyone up for another (simpler) one? You have a solid wooden sphere and drill a vertical hole centrally through it. The resulting object is now 6cm high. What is the volume remaining?