How many 3/4s are in 2? Write a multiplication AND a division equation to represent the situation.

2 answers:

5 0

Well we have 2/(3/4)= 8/3
If you want to check if you’re right or not, just say that how many 3/4s you need to give you 2. You need 1/4+ 3/4 to give you 1, so you have to add 4/4 to give you 2. You need to have 8/4 to give you2, but the question says how many 3/4 we have in 2. So in general you have 8/3 of 3/4s to give you 2.
8/3 * 3/4= 2
Sorry if it makes you confused.

irinina [24]3 years ago

3 0

So the division equation would be 2 divided by 3/4 which is 2 and 2/3

and the multiplication problem would be 3/4 times 2 and 2/3 which would get you 2

Hope this helped
Lemme know if I was right :)

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the price of an article is Marked 25% above the cost price .if it is solid the profit of Rs.500 after allowing 15% discount .wha

gavmur [86]

Answer:

Rs 8500

Step-by-step explanation:

For a cost price of c, the marked price is ...

marked = c +25%·c = 1.25c

After the 15% discount, the sale price will be ...

s = marked -15%·marked = 0.85·marked = (0.85)(1.25c) = 1.0625c

The profit will be the difference between the sale price s and the cost c:

p = s -c

500 = (1.0625c) -c = 0.0625c

Then the cost is ...

500/0.0625 = c = 8000

and the sale price is ...

s = c +p = 8000 +500 = 8500 . . . rupees

The selling price will be Rs 8500.

8 0

2 years ago

HEEELP

Drupady [299]

Answer: (c)

Step-by-step explanation:

Given

$f(x)=\dfrac{1}{x-3}\\\\g(x)=\sqrt{x+5}$

Here, $\sqrt{x+5}\ \text{is always greater than equal to 0}\\\Rightarrow x+5\geq 0\\\Rightarrow x\geq -5\quad \ldots(i)$

To get $f\left(g(x)\right)$ , replace $x$ in $f(x)$ by $g(x)\ \text{i.e. by}\ \sqrt{x+5}$

$\Rightarrow f\left(g(x)\right)=\dfrac{1}{\sqrt{x+5}-3}\\\\\text{Denominator must not be equal to 0}\\\\\therefore \sqrt{x+5}-3\neq0\\\Rightarrow \sqrt{x+5}\neq 3\\\Rightarrow x+5\neq 9\\\Rightarrow x\neq 4\quad \ldots(ii)$