Can you predict, without drawing, what the perimeter of the next shape in this pattern will be if we continue drawing them in the same way?
Two brothers were left some money, amounting to an exact number of pounds, to divide between them. DEE undertook the division. "But your heap is larger than mine!" cried DUM...
The sum of the numbers 4 and 1 [1/3] is the same as the product of 4 and 1 [1/3]; that is to say 4 + 1 [1/3] = 4 × 1 [1/3]. What other numbers have the sum equal to the product and can this be so for any whole numbers?
Sometime during every hour the minute hand lies directly above the hour hand.
At what time between 4 and 5 o'clock does this happen?