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2 years ago

What is 1/2 + 4/3 + 3/2 + 4/3 + 10/6 = ?? (they are fractions)

Mathematics

2 answers:

lara31 [8.8K]2 years ago

8 0

Step-by-step explanation:

A Proper Fraction has a top number ... The top number is the Numerator, it is the number of parts you have. ... Examples: 4/3, 11/4, 7/7 ... Examples: 1 1/3, 2 1/4, 16 2/5 ... 1/2, 1/4, 3/8.

Jet001 [13]2 years ago

4 0

6 and 1/3 or 19/3 or if you need the decimal 6.3 repeating

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№17
$x^{2} +6x-7=0 \\ D=6 ^{2} -4*(-7)=36+28=64=8 ^{2} \\ \\ x_{1} = \frac{-6+8}{2} =1 \\ \\ x_{2} = \frac{-6-8}{2} =-7$
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№18
$2 x^{2} -3x+4=3 \\ 2 x^{2} -3x+4-3=0 \\ 2 x^{2} -3x+1=0 \\ \\ D= -3 ^{2} -4*2=9-8=1 \\ \\ x_{1} = \frac{3+1}{2*2} = \frac{4}{4} =1 \\ \\ x_{2} = \frac{3-1}{2*2} = \frac{2}{4} =0.5$
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