Hi can someone assist me in the following question the topic is about dimensional analysis and the final answer should be in scientific notation with 1 decimal place only. Thank you!

1. Dr. Murphy measured your blood sugar level and found out that it is 120 milligrams of glucose per deciliter of blood. How would you express it in grams per liter? A car travels 23 km in 15 minutes. How fast is it going in miles per hour? Earth's core has a temperature of approximately 5200 degrees Celsius. How much is it in Fahrenheit? 4. The first-ever image of a supermassive black hole was captured using approximately 4.5 petabytes of data. How many 1 Terabyte storage devices are needed to capture it? (Note: 1 petabyte = 1x10 bytes.) Express your answer in scientific notation with 1 decimal place only. If in every 1 square meter piece of land in Naga City costs 4,000 pesos, how much is needed for you to buy 1 hectare of land? Express your answer in scientific notation with 1 decimal place only