Mathematics: There are x number of students at helms. if the number of students increases by 7.8% each year, how many students will be there next year. write an equation to express this.

hi Step-by-step explanation:...

There are x number of students at helms. if the number

Ответ:

quickestlearner6036

10.01.2022

Mathematics

There will be 1.078x students next year and equation is number of students in next year = x + 7.8% of x

Solution:

Given, There are "x" number of students at helms.

The number of students increases by 7.8% each year which means if there "x" number of students in present year, then the number of students in next year will be x + 7.8% of x

Number of students in next year = number of students in present year + increased number of students.

$\begin{array}{l}{\text { Number of students in next year }=x+7.8 \% \text { of } x} \\\\ {\text { Number of students in next year }=x\left(1+\frac{7.8}{100}\right)} \\\\ {\text { Number of students in next year }=x(1+0.078)=1.078 x}\end{array}$

Thus there will be 1.078x students in next year

0,0(0 оценок)

There are x number of students at helms. if the number of students increases by 7.8% each year, how many students will be there next year. write an equation to express this.

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question