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Maya scored 32 out of 40 for a Maths test and 41 out of 55 for a Science test. For which test did she score a lower percentage?

Maya scored $32$ out of $40$ for a Maths test and $41$ out of $55$ for a Science test. For which test did she score a lower percentage?

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Identify representative, random, and biased samples

Full solution

Q. Maya scored

32

out of

40

for a Maths test and

41

out of

55

for a Science test. For which test did she score a lower percentage?

Calculate Maths test percentage: Calculate the percentage score for the Maths test. $\newline$ Percentage = $(\text{Score obtained} / \text{Total possible score}) \times 100$ $\newline$ For the Maths test: $(32 / 40) \times 100 = 80\%$
Calculate Science test percentage: Calculate the percentage score for the Science test. $\newline$ Percentage = $(\frac{\text{Score obtained}}{\text{Total possible score}}) \times 100$ $\newline$ For the Science test: $(\frac{41}{55}) \times 100 \approx 74.55\%$
Compare percentage scores: Compare the two percentage scores. Maths test percentage: $80\%$ Science test percentage: $\approx 74.55\%$ Maya scored a lower percentage in the Science test.

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