Solving problems involving various units of measure

Solving problems involving various units of measure

Lesson details

Key learning points

  1. In this lesson, we will investigate word problems that challenge us to convert between various units of measures previously covered in the unit.

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5 Questions

Q1.
Which of the below is approximately equivalent to 200 kg?
4.4 lb
400 lb
44 lb
Correct answer: 440 lb
Q2.
Person A lifts 440 pounds and person B lifts 215 kilograms. How much more does person B lift than person A?
10 kg
Correct answer: 15 kg
25 kg
50 kg
Q3.
At the gym Anthony lifts 8 kg and Declan lifts 12 kg, what is the total amount they both lift in pounds?
4.4 lb
Correct answer: 44 lb
440 lb
54 lb
Q4.
A family carry four suitcases with the following weights: 20 kg, 33 lb, 22 kg, 30.8 lb. What is the total weight of all 4 suitcases?
101 kg
Correct answer: 71 kg
81 kg
91 kg
Q5.
What is the answer to the following calculation? 50 kg x 2 + 110 lb
130 kg
Correct answer: 150 kg
165 kg
60 lb

5 Questions

Q1.
It takes me 50 minutes to complete an 8 km walk. In theory, how long would it take me to complete a 16 km walk?
1 hour 30 minutes
Correct answer: 1 hour and 20 minutes
2 hours 50 minutes
50 minutes
Q2.
If it takes a nail around 3 mm to grow in 1 month, then how long does a nail grow in 1 year?
Correct answer: 3.6 cm
4.3 cm
4.6 cm
43 cm
Q3.
If an athlete can run 5 miles in approximately 20 minutes, then how long will it take them to run 32 km?
1 hour
Correct answer: 1 hour 20 minutes
1 hour 40 minutes
75 minutes
Q4.
A hairdresser uses approx. 120 g of hair dye for every 20 cm of hair. If my hair is 50 cm long then how much hair dyes will she need to use?
Correct answer: 0.3 kg
0.5 kg
200 g
340 g
Q5.
My friend completes a 120 mile charity walk in 20 days. In 10 days, what is this the equivalent to?
104 km
83 km
Correct answer: 96 km
99 km

Lesson appears in

UnitMaths / Converting units of measure