Question

A toy factory makes 5.7 x 10³ toys each day.At this rate, how many toys will be made in 9 days?Express the answer in scientific notation.

Answer 1

First We will put the number of toys per day in simple form:

`5.7*10^3=5.7*1000=5700`

Then, to know how many toys will be made in 9 days, let's multiply the number of toys per day by the given number of days:

`5700*9=51300`

Now We will put the number in scientific notation:

`5.13*10^4`