Question

400,000,000,000 + 90,000,000,000 + 6,000,000,000 + 600,000,000 + 60,000,000 + 300,000 + 40,000 + 2,000 + 800 + 10 + 1 Write the standard form of the number shown above.

Answer 1

i think it's 4.96x10^11
if you input into a calculator and count the decimal from the end to the left it should give you your answer
p.s. that was a bad explanation, im sorry

Answer 2

Standard form = 496,660,342,811.

Explanation:

Standard form is a way of writing down very large or very small numbers easily.

• To convert small normal numbers into standard form.
• Find the first non 0 digit after the decimal point.
• After this digit, place your new decimal point ignoring everything that is in front of this digit.

General form:

400,000,000,000 + 90,000,000,000 + 6,000,000,000 + 600,000,000 + 60,000,000 + 300,000 + 40,000 + 2,000 + 800 + 10 + 1

Standard form:

Ans = 496,660,342,811.