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Date, Number, and String Functions
Numbers

Great work! Numeric functions can be used to transform numbers. Some common SQLite mathematical functions are included below that take numeric data types as inputs:

• `SELECT (number1 + number2);`: Returns the sum of two numbers. Similar, SQL can be used for subtraction, multiplication, and division.
• `SELECT CAST(number1 AS REAL) / number3;`: Returns the result as a real number by casting one of the values as a real number, rather than an integer.
• `SELECT ROUND(number, precision);`: Returns the numeric value rounded off to the next value specified.

In our `baked_goods` table, we have information about cost designated by `ingredients_cost`. For accounting purposes, we’d like to make sure that each ingredient cost is rounded to four decimal places rather than two, to account for currency fluctuations.

``````SELECT ROUND(ingredients_cost, 4) as rounded_cost
FROM baked_goods;``````

### Instructions

1.

Find the bakery’s distance from the market rounded to two decimal places.

Be sure to alias the column as `distance_from_market`.