Answer
Verified
353.1k+ views
Hint: Here we will take the given expression and will use the correlation between the kilogram to the gram and place the equivalent value in place of the gram since the required answer is in kg.
Complete step-by-step answer:
Take the given expression: $ 4 $ kg $ 8 $ g
We know that: $ 1 $ kg $ = 1000 $ gm
The above expression can be re-written as –
$ 1000 $ gm $ = 1 $ kg
Therefore, $ 8 $ g $ = ? $
Cross-multiply, where the term of one side is multiplied with the term of the opposite side of the second equation.
$ = \dfrac{{8 \times 1}}{{1000}} $
Multiply the numerator of the above expression –
$ = \dfrac{8}{{1000}} $
Simplify the above expression –
$ = 0.008 $ kg
Now, $ 4 $ kg $ 8 $ g $ = 4 + 0.008 kg $
Simplify adding the terms in the above expression –
$ 4 $ kg $ 8 $ g $ = 4.008 kg $
This is the required solution.
So, the correct answer is “ 4.008 kg”.
Note: know the basic conversational relations between the kilogram and the gram since it is the base and important step for the correct answer. Also, know the different system of units and the correlation between the two. Units are the standards for making the comparison between the two quantities. There are three methods in system of units –
I.MKS (meter kilogram second) system
II.CGS (Centimeter gram second) system
III.SI (System international)
Complete step-by-step answer:
Take the given expression: $ 4 $ kg $ 8 $ g
We know that: $ 1 $ kg $ = 1000 $ gm
The above expression can be re-written as –
$ 1000 $ gm $ = 1 $ kg
Therefore, $ 8 $ g $ = ? $
Cross-multiply, where the term of one side is multiplied with the term of the opposite side of the second equation.
$ = \dfrac{{8 \times 1}}{{1000}} $
Multiply the numerator of the above expression –
$ = \dfrac{8}{{1000}} $
Simplify the above expression –
$ = 0.008 $ kg
Now, $ 4 $ kg $ 8 $ g $ = 4 + 0.008 kg $
Simplify adding the terms in the above expression –
$ 4 $ kg $ 8 $ g $ = 4.008 kg $
This is the required solution.
So, the correct answer is “ 4.008 kg”.
Note: know the basic conversational relations between the kilogram and the gram since it is the base and important step for the correct answer. Also, know the different system of units and the correlation between the two. Units are the standards for making the comparison between the two quantities. There are three methods in system of units –
I.MKS (meter kilogram second) system
II.CGS (Centimeter gram second) system
III.SI (System international)
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Which are the Top 10 Largest Countries of the World?
One cusec is equal to how many liters class 8 maths CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
The mountain range which stretches from Gujarat in class 10 social science CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths