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23 - Mathematics M1.NT.5 - Ratio, Rate, Proportion & Ordering

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✅EvaluateQuestion 1 of 21

Simplify the ratio 6: 9.

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✅EvaluateQuestion 2 of 21

A car travels 120 km in 2 h. Average speed?

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✅EvaluateQuestion 3 of 21

Which is larger: 0.45 or 1/2?

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✅EvaluateQuestion 4 of 21

Share $20 in the ratio 1: 1.

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✅EvaluateQuestion 5 of 21

What is the unit rate of $36 for 4 kg?

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✅EvaluateQuestion 6 of 21

Order ascending: 0.7, 0.07, 0.77.

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✅EvaluateQuestion 7 of 21

5 patties cost $50. How much does 1 patty cost?

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✅EvaluateQuestion 8 of 21

In Bridgetown, share $1,200 in the ratio 5: 3: 2.

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✅EvaluateQuestion 9 of 21

6 workers complete a job in 12 days. How long for 9 workers (inverse proportion)?

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✅EvaluateQuestion 10 of 21

Order ascending: √2, 1.5, 11/8.

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✅EvaluateQuestion 11 of 21

A Jamaican farmer sells 24 lb of yam for $480. Cost per pound?

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✅EvaluateQuestion 12 of 21

A Caribbean recipe needs flour and water in ratio 5: 2. For 350 g flour, how much water is needed?

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✅EvaluateQuestion 13 of 21

Aunt Joy shares 60 sweets among 3 children in the ratio 1: 2: 3. What is the largest share?

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✅EvaluateQuestion 14 of 21

At a Bahamas market, 5 mangoes cost $30. Cost of 12 mangoes?

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✅EvaluateQuestion 15 of 21

Express the ratio 45 minutes to 1¾ hours in lowest terms.

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✅EvaluateQuestion 16 of 21

A St Lucia driver covers 90 km in the first 1½ h and 60 km in the next ½ h. Average speed for the WHOLE trip?

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✅EvaluateQuestion 17 of 21

At a school in Roseau, ratio of boys to girls is 5: 7. If there are 84 girls, how many boys?

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✅EvaluateQuestion 18 of 21

Order ASCENDING: π, √10, 3.15, 22/7.

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✅EvaluateQuestion 19 of 21

Cocoa and milk are mixed in the ratio 2: 5 to make 350 mL of drink. Volume of milk used?

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✅EvaluateQuestion 20 of 21

15 workers complete a roof in 8 days. If only 10 workers are available, how many days?

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✅EvaluateQuestion 21 of 21

A Belize taxi charges a flat $5 plus $1.50 per km. Find the average rate (per km) for a 20 km trip.

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✅EvaluateQuestion 1 of 21

Simplify the ratio 6: 9.

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