Skip over navigation
Try using more than one of the longer rods.
Have a think about the above hint before looking at the next one.
How many rods of each of the two colours do you need to make two trains of the same length?
Rod Fractions
Age 7 to 14
Challenge Level 
Try using more than one of the longer rods.
Have a think about the above hint before looking at the next one.
How many rods of each of the two colours do you need to make two trains of the same length?
You may also like
Tweedle Dum and Tweedle Dee
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...
Sum Equals Product
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?