The cost of one pencil is half that of one pen. If I buy twice as many pens as pencils, what percent of the total cost is the cost of the pens?

A.
\(25 \%\)
B.
\(50 \%\)
C.
\(75 \%\)
D.
\(80 \%\)
Mathematics
Competition
Math League
Exam No:2022 First Round Grade 5 Year:2022 Question No:20

Answer:

D

Knowledge points:

G5 - Arithmetic - Percentages (Concept & Calculation)

Solution:

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