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Between 2000 and 2016, the number of twin births in a certain country increased by 14%, to approximately 138,510. About how many twin births were there in2000?There were approximately twin births in 2000.(Simplify your answer. Round to the nearest integer as needed.)

User AniketGM
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1 Answer

1 vote

Answer:

121500 twins birth

Explanations:

In order to determine the number of birth in 2000, we will use the expressionn as shown:


P(t)=(100+14)\%\text{ of x}=\text{138,510. }

Note that the total percent of twins birth initially is 100%

x is the approximate twin births in 2000.

Simplify the result to determine the value of x


\begin{gathered} 114\%\text{ }of\text{ x}=138,510 \\ 1.14x=138,510 \end{gathered}

Divide both sides by 1.14


\begin{gathered} (1.14x)/(1.14)=(138510)/(1.14) \\ x=121500 \end{gathered}

Hence the total number of twin birth in 2000 were approximately 121500 twins birth

User Jshort
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