Convert fraction to decimal 16/10
1 answer:
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a)
Check the picture below.
b)
volume wise, we know the smaller pyramid is 1/8 th of the whole pyramid, so the volume of the whole pyramid must be 8/8 th.
Now, if we take off 1/8 th of the volume of whole pyramid, what the whole pyramid is left with is 7/8 th of its total volume, and that 7/8 th is the truncated part, because the 1/8 we chopped off from it, is the volume of the tiny pyramid atop.
Now, what's the ratio of the tiny pyramid to the truncated bottom?
This is an example of the commutative property of multiplication.
That property states:
So using that property, we can figure out that 3 should be in the blank.
That property states:
So using that property, we can figure out that 3 should be in the blank.