Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.
Please verify your account before proceeding.
In this lesson, we will learn how to express numbers in scientific notation and to convert numbers between their standard and scientific forms.
Q1:
What is written in standard form?
Q2:
Write 782 million in scientific notation.
Q3:
An estimate for the height of Mount Everest is feet. Write this number in standard form.
Q4:
Express 25 in scientific notation.
Q5:
The population of the world is about 7 5 7 5 4 3 0 3 1 6 . Which of the following could be used as an estimate for this value?
Q6:
A terabyte is made of approximately bytes. Rewrite in standard form.
Q7:
The value of the services sector of the US economy in the first quarter of 2012 was $ 1 0 6 3 3 . 6 billion. Rewrite this amount in scientific notation.
Q8:
Express 3 × 3 0 0 in standard form.
Q9:
Approximately tons of pasta are consumed in America every year. Express this number in standard form.
Q10:
The ship Titanic that sank in the Atlantic had a mass of about 4 7 4 5 0 0 0 0 kg. Which of the following could be used as an estimate for this value?
Q11:
In the US, around 7 0 0 0 tons of worn out currency are shredded every year. Express this number in scientific notation.
Q12:
The length of an object is 7 mm. Express this length in metres, giving your answer in scientific form.
Q13:
In America, about 10 million dollars is spent every day on potato chips. Express this amount in scientific notation.
Q14:
Express 0 . 0 0 7 7 × 1 0 5 in standard form.
Q15:
An estimate for the population of London, United Kingdom, is 9 million. Write this number in scientific notation.
Q16:
Express in standard form.
Q17:
There are approximately 200 million cows in India. Express this number in standard form.
Q18:
Express 0.146 in scientific notation.
Q19:
The speed of light is approximately 3 0 0 0 0 0 0 0 0 m/s. Write this speed in scientific notation.
Q20:
Write 0.000853 in scientific notation.
Q21:
Express 0.00447 in scientific notation.
Q22:
An estimate for the number of eggs a queen termite can produce in a lifetime is . Write this number in standard form.
Q23:
Express 248 in scientific notation.
Q24:
The average distance between Earth and the sun is 92 960 000 mi. Rewrite this distance using standard form.
Q25:
What is 0.00007 written in standard form?
Don’t have an account? Sign Up
