BigBook-Book 6 Unit 13 (E)

14 카드 | CompassPublishing

세트공유

expenditure

something that is spent, like money
Setting up a proportion would allow Megan to determine the total expenditure for the new notebooks.

further

in addition
further, both numerals below the lines were for the number of notebooks.

horizontal

flat or level
On one side of the equal sign, Megan drew a horizontal line.

inventory

a complete listing of merchandise
Megan worked at an office. Each week, she took inventory of the office stock.

make sure

to become absolutely certain
Megan should make sure both items above the lines were for cost.

mate

a person who works or studies in the same place as you
Eight of Megan’s office mates each needed a new notebook.

multiply

to add a number to itself a certain number of times
To solve for X, Megan asked herself what she needed to multiply 4 by to get 8.

numeral

a number
Further, both numerals below the lines were for the number of notebooks.

occurring before something else
Above the line, Megan wrote the total cost from the previous week.

proportion

a relationship between two things
Megan set up a proportion.

set up

to establish
Megan set up a proportion.

sheet

a broad, thin surface, layer or covering
On a sheet of paper, Megan wrote an equal sign.

sign

a symbol, object, or pattern that conveys a meaning
On a sheet of paper, Megan wrote an equal sign.

therefore

for that reason
therefore, Megan needed $24 to buy 8 new notebooks for her workmates.