I agree. The human mind can divide something by two much more easily than any other fraction. So 1/2, 1/4, etc. is much easier to eyeball. Now try to determine 3/10th of something. It's extremely difficult.
I agree. The human mind can divide something by two much more easily than any other fraction. So 1/2, 1/4, etc. is much easier to eyeball. Now try to determine 3/10th of something. It's extremely difficult.
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