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3 years ago

4 (3+ 1/4c -1/2d) = _____

Mathematics

2 answers:

mojhsa [17]3 years ago

5 0

4(3+14c−12d)

=(4)(3+14c+−12d)

=(4)(3)+(4)(14c)+(4)(−12d)

=12+c−2d

=c−2d+12

lorasvet [3.4K]3 years ago

5 0

4(3+1/4c - 1/2d)=
12+ 4/1•1/4c - 4/1 •1/2d=
12+4/4c - 4/2d=
12+1c - 2d

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3 years ago

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2 years ago

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elena-s [515]

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3 years ago

What two numbers are located 5/8 of a unit from 1/6 on a number line

velikii [3]

Step 1
Find the common denominator.
5/8 and 1/6---------> would be 2³*3----> 24

step 2
multiply (5/8) by (3/3) and (1/6) by (4/4)
5/8-----> 15/24
1/6-----> 4/24

step 3
find the numbers
4/24+15/24------> 19/24
4/24-15/24-------> -11/24

the answer is
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see the attached figure

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3 years ago