Mary is buying pencil and ballpen at the grocery store. Each piece of pencil is worth 10
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Question:
Mary is buying pencil and ballpen at the grocery store. Each piece of pencil is worth 10 pesos while each piece of ballpen is worth 20 pesos. Her budget for buying the materials is worth 1000 pesos.
How many pencil could she buy if she bought 15 ball pens?
Related Book For
Introduction To Probability And Statistics
ISBN: 9781133103752
14th Edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
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