Question

Express 8 cm in m and km​

Answer 1

Answer:

0.08m and 0.0008km

Step-by-step explanation:

hope it helps mark me

Answer 2

Concept:

The metre is defined as the length of the route taken by light in vacuum over a period of time equal to 1/299,792,458 of a second, which is the definition that has seen the most development. Now, one centimetre is one hundredth (i.e. 1/100 th) of a metre, or 100 centimetres are equivalent to one metre. The symbol for a metre is m, while the symbol for a centimetre is cm.

The International System of Units employs both the units metre and centimetre, with the centimetre being regarded as the most recent iteration of the metric system. Both units can be used to measure an object's length, height, or width and have a wide range of uses.

The units of measurement for length and distance are centimetres (cm) and kilometres (km). We are all aware that 1 centimetre is equivalent to 1/100000 kilometres. hence, 1 cm = 0.00001 km As a result, multiply the number of cm by 0.00001 to convert from cm to km. In other words, multiply the cm value by 100,000 to get the km value.

To find:

Covert $8$cm into m and km.

Solution:

It is known that $1$m = $100$cm

Therefore, divide $8$cm by $100$ to convert it inot m.

$8$cm = $0.08$ m

Now,

It is known that $1$cm = $\frac{1}{100000}$km

So, $8$cm= $0.00008$km

Hence the answer is :

 $8$cm = $0.08$ m

$8$cm= $0.00008$km

#SPJ3