Last year jo paid £245 for her car insurance. This year she paid£883 for her car insurance. What was the percentage increase

Mathematics

1 answer:

Kipish [7]3 years ago

4 0

Answer:

72.2%

Step-by-step explanation:

Given data

Initial price= £245

Final price= £883

% increase= Final - Initial / final *100

% increase=883 - 245 / 245 *100

% increase= 638 / 883 *100

% increase=0.722*100

% increase=72.2%

Hence the increase is 72.2%

You might be interested in

It costs $5820 to get new windows for a certain house. Each of the 28 windows costs the same amount.

Marina86 [1]

Alright well for (A) you will round $5280 to $5300. Then you multiply $5300 by 28.

For (B) you just round up. So again $5280 rounds up to $5300.

5 0

3 years ago

Read 2 more answers

What is the answer to the problem

Nata [24]

The question is:
A recipe for a batch of 3 dozen chocolate chip cookies calls for 3 cups of flour 1 cup of suger and 2 cups of chocolate chips how much of each ingredient should be used to make 2 dozen cookies?

find ratio
for 3 dozen batches, you need 3 cups of flour
so dozen of batches=number of cups of flour

then 3 dozen batches is 1 cup of sugar
so every dozen batches is 1/3 cup sugar

then 3 dozen batches is 2 cups choc chips
so every dozen is 2/3 cups choc chips

for 2 batches
that is 2 cup of flour
2/3 cup of sugar
and 4/3 cup chocolate chips

5 0

2 years ago

Suppose the cost of publishing x books is C(x) = 10000 + 25<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D" id="TexFormula1" ti

dusya [7]

Answer:

$\frac{dC}{dQ} \approx 1.25$ , $C(101)-C(100) = 1.247$ , $\delta = 0.24\,\%$