Question

What is 120,386,361,728,393 x 282,837,472,829,488?

a) 34,036,419,957,128,100,000
b) 34,036,419,951,281,000,000
c) 34,036,491,512,810,000,000
d) 34,036,419,512,810,000,000

Answer 1

The question requires multiplication of large numbers and conversion between standard and scientific notation for various numerical values.

Step-by-step explanation:

This question deals with large number multiplication and understanding of scientific notation. For example, to evaluate 333,999,500,000 ÷ 0.00000000003396 in scientific notation, we'd write both numbers in scientific notation and divide them, keeping in mind to adjust the exponent accordingly. Similarly, converting numbers into scientific notation involves expressing them as a product of a number between 1 and 10 and a power of ten. For instance, the number 93,000,000 would be expressed as 9.3 × 107.