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Three friends each have some ribbon. Carol has 42 inches of ribbon, Tino has 2.5 feet of ribbon, and Baxter has 1.5 yards of ribbon. Express the total length of ribbon the three friends have in inches, feet, and yards.



Answer :

Using conversion factors, we know that the sum of the total ribbon in all units is 126 inches, 10.5 feet, and 3.5 yards.

What is the conversion factor?

The amount of formula necessary to convert a measurement from one system of units to another system of the same measurement is known as a conversion factor.

The sum is frequently presented as a ratio or fraction with a multiplicand.

So, the sum of the ribbon is:

42 inches  + 2.5 feet + 1.5 yards

Convert all into inches first:

We know that:

1 yard = 36 inches

1 feet = 12 inches

Then, the total in inches:

42 + 2.5(12) + 1.5(36)

42 + 30 + 54

126 inches

Now, we know that:

1 yard = 36 inches

So, 126 inches = 126/36 = 3.5 yards

Similarly, we know that:

1 feet = 12 inches

Then, 126 inches = 126/26 = 10.5

Therefore, using conversion factors, we know that the sum of the total ribbon in all units is 126 inches, 10.5 feet, and 3.5 yards.

Know more about the conversion factor here:

https://brainly.com/question/97386

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