Qualification > Math

Maths.... another one :D

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astarmathsandphysics:
scaling factor 2 in the y direction

haris94:
ok here's a challenging question
it took me a while to solve it
pls post the answer; want to confirm my answer
Thanks

astarmathsandphysics:
Easy. Just write the numbers the other way around like in the table then when you add up the one hundred 101's to get 10100 you are adding the same list up twice so divide by 2 to get 5050

haris94:
yea i got that
the total of the 3rd column in the table is 2s
so i did 2s=10100

Thanks

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