Q. 1365.0( 1 Vote )

At the end of the 20th century, the world population was approximately 6.1 × 109 people. Express this population in usual form. How would you say this number in words?

Answer :

The world population at the end of 20th century = 6.1 × 109 people


Usual form of 6.1 × 109 = 6.1 × 1, 000, 000, 000


= 6, 100, 000, 000


6, 100, 000, 000 can be read as six billion one hundred million.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Quiz | Mastering Powers and ExponentsQuiz | Mastering Powers and ExponentsQuiz | Mastering Powers and Exponents45 mins
Genius Quiz | Powers and ExponentsGenius Quiz | Powers and ExponentsGenius Quiz | Powers and Exponents27 mins
Smart Revision | Learning the Laws on ExponentsSmart Revision | Learning the Laws on ExponentsSmart Revision | Learning the Laws on Exponents50 mins
NCERT | Laws of ExponentsNCERT | Laws of ExponentsNCERT | Laws of Exponents25 mins
QUIZ | Exponents and PowerQUIZ | Exponents and PowerQUIZ | Exponents and Power35 mins
Smart Revision | Standard Form of ExponentsSmart Revision | Standard Form of ExponentsSmart Revision | Standard Form of Exponents50 mins
Quiz | Powers and ExponenntsQuiz | Powers and ExponenntsQuiz | Powers and Exponennts43 mins
Champ Quiz | Power and ExponentsChamp Quiz | Power and ExponentsChamp Quiz | Power and Exponents31 mins
Master Exponents & PowerMaster Exponents & PowerMaster Exponents & Power37 mins
Advance Problems in Exponents & PowerAdvance Problems in Exponents & PowerAdvance Problems in Exponents & Power40 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Find the value of n.

NCERT - Mathematics Exemplar

Solve:

NCERT - Mathematics Exemplar