2 ⅓ expressed as a percent is

Mathematics

1 answer:

solong [7]3 years ago

5 0

233.333% is the answer I think. 2 as a percent is 200. 1/3 as a percent is 33.333 continued forever.

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What’s the answer (anyone ?)

alexgriva [62]

Answer: Idek if that's a question

Step-by-step explanation:

6 0

3 years ago

at a school number of boys : number of girls =9:7. There are 116 more boys than girls. Work out the total number of students at

Amanda [17]

X=number of boys.
y=number of girls.
we suggest this system of equation
x/y=9/7
x=y+116
We solve this system of equation by substitution method.
(y+116)/y=9/7
7(y+116)=9y
7y+812=9y
9y-7y=812
2y=812
y=812/2=406

x=y+116
x=406+116=522

answer: At the school there are 522 boys and 406 girls.

to chek.
522/406=1.2857...
9/7=1.2857...

The number of boys (522) is equal to 406+116=522.

5 0

4 years ago

Read 2 more answers

Rewrite this percent as a decimal:<br> 80%

ella [17]

Answer:

.80

0.80

Step-by-step explanation:

80 is out of 100, which is other words is .80 or 0.80

6 0

3 years ago

The lines graphed below are parallel the slope of the red line is 3 what is the slope of the green line

Veseljchak [2.6K]

Answer:

$\large\boxed{m=3}$

Step-by-step explanation:

$\text{Let}\ k:y=m_1x+b_1\ \text{and}\ l:y=m_2x+b_2,\ \text{then}\\\\l\ \parallel\ k\iff m_1=m_2\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\--------------------------\\\\\text{We have the slope of the red line}\ m_1=3.\\\\\text{Then the slope of the green line}\ m_2=3$