Question

Robinson's tapestries all measure 1.5m x 1m wide. Express the proportion of the tapestries' height to width using whole numbers
and ratio notation.

Answer 1

The proportion of the tapestries' height to width using whole numbers is 3:2

proportions are expressed as the ratio ratio two integers. For instance  a/b is the ratio of a to b

Given the following sides it a tapestries

Width = 1m

Height = 1.5m

Taking the ratio of the height to the width is expressed as;

Ratio = 1.5 : 1

Writing as a fraction

Ratio = 1.5/1

Ratio = 1.5

Ratio = 15/10

Ratio  = 3:2

Hence the proportion of the tapestries' height to width using whole numbers is 3:2

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