03.12.2022

The fees for a computer course is increased from $ 30 to $ 36 per month. Find the percentage increase in
the fee
(a).15&%
(b).20%
(c).25%
(d).30%

. 0

Step-by-step answer

09.07.2023, solved by verified expert
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Given :-

Original price = $ 30Increased price = $36

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

To find:-

Increased percentage

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

First let's find increase in price :-

Increase = Increased price - Original priceIncrease = 36 - 30Increase = $6

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

So:-

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

The fees for a computer course is increased from, №18010739, 03.12.2022 07:08

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Faq

Mathematics
Step-by-step answer
P Answered by Specialist

Given :-

Original price = $ 30Increased price = $36

\\  \\

To find:-

Increased percentage

\\  \\

First let's find increase in price :-

Increase = Increased price - Original priceIncrease = 36 - 30Increase = $6

\\

\boxed{ \rm increase\% =  \frac{increase}{original \: price} \times 100 }

\\  \\

So:-

\\

\dashrightarrow \rm increase\% =  \sf \dfrac{increase}{original \: price} \times 100  \\

\\  \\

\dashrightarrow \rm increase\% =  \sf \dfrac{6}{30} \times 100  \\

\\  \\

\dashrightarrow \rm increase\% =  \sf \dfrac{6}{3\cancel0} \times 10\cancel0  \\

\\  \\

\dashrightarrow \rm increase\% =  \sf \dfrac{6}{3} \times 10  \\

\\  \\

\dashrightarrow \rm increase\% =  \sf \cancel\dfrac{6}{3} \times 10  \\

\\  \\

\dashrightarrow \rm increase\% =  \sf 2\times 10  \\

\\  \\

\dashrightarrow \bf increase\% = 20\%

Mathematics
Step-by-step answer
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Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

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where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

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The answer is in the image 
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=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

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The solution is given in the image below

The solution is given in the image below
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Step-by-step answer
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Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

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Step-by-step answer
P Answered by PhD

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Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

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