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iris [78.8K]
3 years ago
7

Explain how can you use base ten blocks to find 2.16 divided by 3

Mathematics
2 answers:
Aleks [24]3 years ago
6 0
<span>For this question, let's move the decimal number 2 spaces to the right. 2.16-->216 You need 21 ten rods and 6 cubes. Why: I wouldn't do 2 hundred flats because 2 isn't divisible by 3. Put the ten rods into 3 equal group, then do the same with the cubes. You should end up with 7 in each group since 21 divided by 3 is 7. You should also end up with 2 cubes in each group. So in one group you have 72. Now move the decimal back to where it came from, 2 spaces to the left. Now you have 0.72.
</span>
egoroff_w [7]3 years ago
3 0
The answer is 0.72 because you divide 2.18 by 3 OR You can set the amount of blocks (2.16) out 3 times and count all of them up and that's your answer
 
                             Hope it Helps!!
                              Good Luck:)
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Given that (in picture)...
GuDViN [60]
<h3>Answer:  a = -3 and b = 5</h3>

=================================================

Work Shown:

Multiply top and bottom by \sqrt{2} to rationalize the denominator

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2 years ago
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Answer:

The correct option is

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Therefore, the possibilities of finding the event on the two websites is independent.

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3 years ago
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