3 years ago

What is the difference between greatest common divisor and greatest common denominator ?

1 answer:

7 0

The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share. For example, 12, 20, and 24 have two common factors: 2 and 4. The largest is 4, so we say that the GCF of 12, 20, and 24 is 4. GCF is often used to find common denominators

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If the area of one of the faces is 4, and there are 37 faces ,what is the surface area for the figure?

maxonik [38]

Surface area= sum of all the areas of the shapes that cover an object
area of a one face= 4
number of faces= 37
surface area= 4×37=148

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4 years ago

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Kristin had a job that paid $87.00 a day. She decided to accept a job offer that pays $72.00 a day. What is the percent of decre

kirill [66]

Her daily pay decreased = $87.00 - $72.00 = $ 15.00
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3 years ago