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love history [14]
3 years ago
11

If the sum of two consecutive odd number is 20 find the number​

Mathematics
2 answers:
UNO [17]3 years ago
8 0

\huge{ \mathrm{  \underline{ Answer} \:  \:  ✓ }}

Let the Consecutive odd numbers be x and x+2

  • x + x + 2 = 20

  • 2x = 20 - 2

  • 2x = 18

  • x = 9

Therefore, the numbers are :

  • x = 9

  • x + 2 = 11

______________________

\mathrm{ ☠ \: TeeNForeveR \:☠ }

melisa1 [442]3 years ago
5 0

Answer:

Step-by-step explanation:

let a number be x

let another number be x+1

x+x+1=20

2x=20-1

x=19/2

x=9.5

therefore one number is 9.5 and another number is x+1=9.5+1=10.5

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topjm [15]

\huge \mathcal{ Answer࿐}

  • Error (e) = 50 - 42 = 8 feet

  • assumed value (a) = 42 feet

\boxed{ \mathrm{ \% \: error =  \dfrac{error}{assumed \: value}  \times 100}}

  • \mathrm{ \% \: error  =\dfrac{8}{42}}  \times 100

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  • \mathrm{ \% \: error  = 19.04 \%}

_____________________________

\mathrm{ \#TeeNForeveR}

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