BGCSE Math Paper 2 - Scientific Notation Conversion

This is a question from the BGCSE Mathematics paper 2 exam for the year 2019. This is question 4 on the BGCSE Mathematics paper 2 exam. You have 2 hours to complete the math BGCSE paper 2 exam. If you are only doing Core, then you are only required to take BGCSE math paper 2 in addition to BGCSE math paper 1. If you are doing Extended, you will also have to do BGCSE math Paper 3. To be successful in the BGCSE maths paper 2 exam; you will need to understand how to solve word problems and have a calculator you know how to use. Let's work the problem together to get the answers for the Mathematics BGCSE Paper 2.

The question reads:

A Hi-speed sub has a download rate of 3.84 x 10^9 bits per second. 1 byte = 8 bits

Calculate the download rate in bytes per second. Give your answer In scientific notation (standard form)