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2 years ago

How can i understand math better?

1 answer:

4 0

You can get yourself a tutor or watch videos on the parts you dont understand! Sometimes it's just about how your learning it. It may not be being taught in a way you understand. That's how videos really help, since they are teaching it in a different style.

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Andrew can paint the neighbor's house 6 times as fast as The year and worked together, it took them 5 days. How long would it

Rina8888 [55]

Answer: $\dfrac{35}{6}\ \text{days},\ 35\ \text{days}$

Step-by-step explanation:

Given

Andrew can paint times faster than the other

Suppose the other person take 6x days

So, andrew takes only x days to paint alone

When they work together, it took them 5 days i.e.

$\Rightarrow \dfrac{1}{x}+\dfrac{1}{6x}=\dfrac{1}{5}\\\\\Rightarrow \dfrac{6+1}{6x}=\dfrac{1}{5}\\\\\Rightarrow x=\dfrac{35}{6}\ \text{days}$

So, time taken by the to finish individually is given by

$\Rightarrow \text{Andrew= }\dfrac{35}{6}\ \text{days}\\\\\Rightarrow \text{Other Person}=6\times \dfrac{35}{6}\\\\\Rightarrow \text{Other Person}=35\ \text{days}$

5 0

2 years ago

Chad has $420 to invest. The price of a stock is $6.82 per share. What is the greatest number of whole shares Chad can buy?

gregori [183]

Approximately 61.

if you divide 420 by 6.82 you get 61.58 :)

3 0

2 years ago

Routine and non routine problems involving integers

jeyben [28]

Answer:

each one contribute 300

Step-by-step explanation:

The computation of the each one contribution is given below:

Given that

There are six ALS learner who shares the apartment

The total bill is 1,800

So based on the above information, the each one contribution is

= Total bill ÷ number of learners

= 1,800 ÷ 6

= 300

Hence, each one contribute 300

6 0

2 years ago

Same thing I said before and not saying it again, 61 points to whomever can help me out with mathematics. All math questions not

Aliun [14]

Answer:3040

Step-by-step explanation:16000/100=160x19=3040

6 0

2 years ago

Read 2 more answers

If x = 6, then what is y in this equation

svet-max [94.6K]

Answer:

y equals 4 because if you substitute solve and isolate you get that answer.

5 0

2 years ago