Mastering Fraction Operations with Desmos Calculator

This video tutorial demonstrates how to perform various fraction operations using the Desmos Scientific Calculator. It covers addition, subtraction, multiplication, and division of fractions, providing step-by-step instructions for each operation. The tutorial also explains how to convert decimal results to fractions using Desmos.

What is the primary tool used in this lesson for performing fraction operations?

• Casio Scientific Calculator

• TI-84 Calculator

• Desmos Scientific Calculator

• Desmos Graphing Calculator

Tags

CCSS.7.NS.A.3

What is the easiest way to enter two-fifths in the Desmos Scientific Calculator?

• Using the fraction key

• Entering two divided by five

• Using the square root function

• Entering five divided by two

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How do you convert a decimal answer to a fraction in the Desmos Scientific Calculator?

• Click the pi button

• Click the percentage button

• Click the square root button

• Click the convert to fraction circle

What is the sum of two-fifths and one-third when converted to a fraction?

• 10/15

• 13/15

• 11/15

• 12/15

Tags

CCSS.7.NS.A.1C

What is the first step to subtract 29/32nds from three-fifths?

• Enter 3 divided by 5

• Enter 5 divided by 3

• Enter 32 divided by 29

• Enter 29 divided by 32

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the difference between 29/32nds and three-fifths when converted to a fraction?

• 49/160

• 47/160

• 48/160

• 50/160

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the product of 14/15ths and three-eighths when converted to a fraction?

• 7/20

• 8/20

• 9/20

• 6/20

Tags

CCSS.5.NF.B.6

What is the first step to multiply 14/15ths by three-eighths?

• Enter 14 divided by 15

• Enter 15 divided by 14

• Enter 3 divided by 8

• Enter 8 divided by 3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How is the division of five-sixth by 8/15ths represented in the Desmos Scientific Calculator?

• As a decimal

• As a complex fraction

• As a simple fraction

• As a percentage

Tags

CCSS.6.NS.A.1

What is the quotient of five-sixth divided by 8/15ths when converted to a fraction?

• 25/16

• 27/16

• 24/16

• 26/16

Tags

CCSS.6.NS.A.1