2 groups of 10 tiles and 2 groups of 3 tiles. Which explains whether or not this model accurately shows 26 ÷ 2? It does because
26 = 20 + 6, and the model shows 2 groups of 10 and 2 groups of 3. It does because 26 = 20 + 6, and the model shows 2 groups of 10 and 2 groups of 6. It does not because 26 = 20 + 6, and the model should show 1 group of 26 and one group of 2. It does not because 26 = 20 + 6, and the model should show 2 groups of 20 and 2 groups of 6.
1 answer:
Answer:
It does because 26 = 20 + 6, and the model shows 2 groups of 10 and 2 groups of 3.
Step-by-step explanation:
Two groups of 10 make 20. Two groups of 3 make 6.
20 + 6 = 26
B is wrong. The model does not show two groups of 6.
C is wrong. The model should show one group of 6..
D is wrong. The model should show two groups of 10 and one group of 6.
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Option A
is one way to determine the factors of
by grouping
<em><u>Solution:</u></em>
Factoring by grouping means that you will group terms with common factors before factoring
<em><u>Given expression is:</u></em>
Group the first two terms together and then the last two terms together.
We can see that is common in first two terms
And 3 is common in last two terms
Factor them out
Thus option A is correct