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Exponents & Powers

The number of red blood cells per cubic millimetre of blood is approximately 5.5 million. If the average body contains 5 litres of blood, what is the total number of red cells in the body? Write the standard form. (1 litre = 1,00,000 mm3)

Exponents & Powers

A sugar factory has annual sales of 3 billion 720 million kilograms
of sugar. Express this number in the standard form.

Exponents & Powers

Special balances can weigh something as 0.00000001 gram. Express
this number in the standard form

Exponents & Powers

Pluto is 59,1,30,00, 000 m from the sun. Express this in the standard
form.

Exponents & Powers

Some migratory birds travel as much as 15,000 km to escape the
extreme climatic conditions at home. Write the distance in metres
using scientific notation.

Exponents & Powers

Write 0.000005678 in the standard form.

Exponents & Powers

Write 39,00,00,000 in the standard form.

Exponents & Powers

Divide 293 by 10,00,000 and express the result in standard form.

Exponents & Powers

Find the product of the cube of (–2) and the square of (+4).

Exponents & Powers

In question, state whether the statement are true (T) or false (F).

Large numbers can be expressed in the standard form by using
positive exponents.