Question

Construct two line segments of lengths 6cm and 3.2 cm then construct a line segment whose length is the difference of the lengths of these line segments

Answer 1

Answer:

30,000

Step-by-step explanation:

According to the information provided in the question it is given as

Total resident =20000 population

Increased at 10 % per annum

We need to find the total population after 5 years

Here we first find the 10% of 20000

\begin{gathered}\frac{10}{100}\times 20000\\=10\times 200\\=2000\\\end{gathered}

100

10

×20000

=10×200

=2000

( As 100 and 20000 are divisible by 100)

So (2000 ) is the population grow rate of 10% per annum

Hence grow in 5 years = 5 x2000

=10000

Now

Population after 5 years= actual + increased in 5 year at 10%

Putting the value we get the answer

= 20000 + 10000

= 30000

Hence total population after 5 year at a growth of 10% per annum =30000