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Direct and Inverse Proportion — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSDirect and Inverse Proportion3 Marks
Question
Work with a partner to write at least five ratio statements about this quilt, which has white, blue, and purple squares.
How many squares of each colour will be there in $12$ such quilts?
✓

Answer

Basis of given figure, white, blue & purple squares are given: Purple $= 12$, Blue $= 20$ & white $= 16$ Total squares $= 12 + 20 +16 = 48$
Statement I Purple: total $= 12 : 48 = 1 : 4$
Statement II Blue : total $= 20 : 48=5 : 12$
Statement III White : total $=16 : 48 = 1 : 3$
Statement IV Purple : Blue $= 12 : 20 = 3 : 5$
Statement V Purple : White $= 12 : 16 = 3 : 4$

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