Ratio and proportion : prepared especially for home study / by I.C.S. staff.

Format:

Book

Author/Creator:

I.C.S. Staff, author.

Contributor:

International Correspondence Schools, issuing body.

International Textbook Company, publisher.

Gotham Book Mart, former owner.

Gotham Book Mart Collection (University of Pennsylvania)

Language:

English

Subjects (All):

Ratio and proportion--Study and teaching.

Ratio and proportion.

Ratio and proportion--Problems, exercises, etc.

Genre:

Problems and exercises

Physical Description:

19, 2 pages ; 19 cm

Place of Publication:

Scranton, Pa. : International Textbook Company, [1930].

Summary:

Explains an unusually easy method of solving problems in simple proportion. By this method a problem in inverse proportion is no harder than one in direct proportion. The same definite rule is applied in each case. Drill in the use of the unit method is given so that problems dealing with more than two ratios may be solved easily.

Notes:

Cover title.

At head of title: International Correspondence Schools, Scranton, Pa.

"Edition 1, serial 1979-2."

Local Notes:

LIBRA Rare copy QA117 .R24 1930 from the Gotham Book Mart.

OCLC:

70310484