30-09-2015
Mathematics

Answered

The area of a rectangle is the product of its length and width.a rectangular poster has an area of 260 square inches.the width of the poster is greater than 10 inches and is a prime number.what is the width of the poster?

Verified Answer :

30-09-2015

\(\sf 260 = width \times length\\\\ w \ \textgreater \ 10; w = prime ~number\\\\\boxed{w = 13}\)

13 is also divisible into 260.

The width is 13, and the length is 20

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