Rates and Ratios - Weebly

(ii) Write down the ratio of the shaded region to the whole shape. (i) 1 part is shaded, while 4 parts are unshaded, so the ratio of shaded to unshaded parts is 1 to 4, or using ratio notation, 1 : 4. (ii) There are 5 equal parts in total. ` The ratio of shaded to the whole is 1 : 5. ................
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