Ratio and Proportion (G8)
question 1 of 2
Grade: Eight - G8
Q: The exchange rate between the American dollar and the Zambian Kwacha was $1 = K9.96 on a particular day. How many dollars could be exchanged for K19 920.00?
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Did You Know?
Bring terms with w together: 4w - aw = ef - 8. Factor w: w(4 - a) = ef - 8. Then w = (ef - 8)/(4 - a).
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