MACHINE SHOP CALCULATION - OD1640 - LESSON 1/TASK 1
This task served to describe the processes for adding, subtracting,
multiplying, and dividing fractions.
It began with a review of the whole
number system and the addition, subtraction, multiplication, and division of
The next task will describe the processes for converting
fractions to decimals and decimals to fractions; and adding, subtracting,