Rates and Percentages

Grade 8 · Mathematics · Numbers (Rates, Ratios, Proportions and Percentages)
A rate compares two quantities with different units (km/h, Sh per kg). Percent means 'per hundred'. Percentage = (part ÷ whole) x 100. Percentage increase/decrease = change ÷ original x 100.
Free for every Kenyan learner · M.T.T.I Eldoret

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