Sixth graders can have 4 groups of 4
seventh graders can have 5 groups of 4
For this case we must write as a percentage the following expression:

Dividing we have to:

Now we multiply by 100%. So:

We run the decimal two spaces to the right, finally we have:
84%
Answer:
84%
1/3 is 0.33.. and 1/4 is .25 , so the answer is 1/4
Let's assume x Mo's number.
11+x/3=-1
==>x/3=-1-11
==>x/3=-12
==>x=-12*3
==>x=-36
<span>When we find the measurement of a light bulb's brightness, we're actually looking for its luminous intensity. Recall that the SI unit (standard unit) used to represent an object's luminous intensity would be candela. Hence, the answer would be D. candela.
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