Respuesta :
If Tanya wore 1 tub of makeup, Leah would wear 5/8 of a tub of makeup, so:
LEAH vs TANYA:
5/8 : 1
multiply both sides by 8 to get rid of fractions:
5 : 8
Leah wears less makeup than Tanya which is why the ratio of the makeup she wears to Tanya is 0.625 : 1.
In finding the ratio of the amount of eye makeup Leah wears to the one that Tanya wears, you have to first assume that Tanya wears 1 unit of makeup.
Leah wears 5/8 of this amount which means that Leah wears 5/8 makeup.
The ratio will be:
Amount of makeup Leah wears : Amount Tanya wears
5/8 : 1
0.625 : 1
In conclusion, the ratio of makeup won by Leah to that won by Tanya is 0.625 : 1.
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