Answered: A student bought some maths books and…

A student bought some maths books and some computing books at store for K230. Maths cost K15 and computing cost K25 each. If he bought 12 books, how many of each type he buy?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter7: Applying Fractions

Section7.3: Equations With Fractional Coefficient

Problem 14P

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A student bought some maths books and some computing books at store for K230. Maths cost K15 and computing cost K25 each. If he bought 12 books, how many of each type he buy?

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