Expressing numbers to two significant figures practice exercise 2

Course: Grade 8 Mathematics - Numbers - Decimals

Quiz Questions (36 questions)

Question 1
A builder used 263.8 kg of cement. Express this mass to 2 significant figures.
Question 2
A builder used 263.8 kg of cement. Express this mass to 2 significant figures.  (1 mark)
Question 3
A factory received 1,842 kg of sugar. Express this mass to 2 significant figures.
Question 4
A factory received 1,842 kg of sugar. Express this mass to 2 significant figures.  (1 mark)
Question 5
A farmer produces 0.763 litres of milk per cow daily. Express this quantity to 2 significant figures.
Question 6
A farmer produces 0.763 litres of milk per cow daily. Express this quantity to 2 significant figures.  (1 mark)
Question 7
A generator consumed 7.368 litres of fuel. Express this amount to 2 significant figures.
Question 8
A generator consumed 7.368 litres of fuel. Express this amount to 2 significant figures. (1 mark)
Question 9
A generator consumed 7.368 litres of fuel. Express this amount to 2 significant figures. (1 mark)
Question 10
A generator consumed 7.368 litres of fuel. Express this amount to 2 significant figures. (1 mark)
Question 11
A household in Kiambu used 0.473 m³ of water last week. Express this volume to 2 significant figures.
Question 12
A household in Kiambu used 0.473 m³ of water last week. Express this volume to 2 significant figures. (1 mark)
Question 13
A household in Kiambu used 0.473 m³ of water last week. Express this volume to 2 significant figures. (1 mark)
Question 14
A household in Kiambu used 0.473 m³ of water last week. Express this volume to 2 significant figures. (1 mark)
Question 15
James has a loan balance of KES 56,940. Express this amount to 2 significant figures.
Question 16
James has a loan balance of KES 56,940. Express this amount to 2 significant figures. (1 mark)
Question 17
James has a loan balance of KES 56,940. Express this amount to 2 significant figures. (1 mark)
Question 18
James has a loan balance of KES 56,940. Express this amount to 2 significant figures. (1 mark)
Question 19
A bag contains 49.51 kg of sugar. Express this weight to 2 significant figures.
Question 20
A bag contains 49.51 kg of sugar. Express this weight to 2 significant figures. (1 mark)
Question 21
A bag contains 49.51 kg of sugar. Express this weight to 2 significant figures. (1 mark)
Question 22
A bag contains 49.51 kg of sugar. Express this weight to 2 significant figures. (1 mark)
Question 23
A matatu travelled 139.2 km from Nairobi to Meru. Express this distance to 2 significant figures.
Question 24
A matatu travelled 139.2 km from Nairobi to Meru. Express this distance to 2 significant figures.  (1 mark)
Question 25
A matatu travelled 139.2 km from Nairobi to Meru. Express this distance to 2 significant figures.  (1 mark)
Question 26
A matatu travelled 139.2 km from Nairobi to Meru. Express this distance to 2 significant figures.  (1 mark)
Question 27
A matatu travelled 139.2 km from Nairobi to Meru. Express this distance to 2 significant figures.  (1 mark)
Question 28
A water tank holds 724.6 litres. Express this capacity to 2 significant figures.
Question 29
A water tank holds 724.6 litres. Express this capacity to 2 significant figures.   (1 mark)
Question 30
A water tank holds 724.6 litres. Express this capacity to 2 significant figures.   (1 mark)
Question 31
A water tank holds 724.6 litres. Express this capacity to 2 significant figures.   (1 mark)
Question 32
A water tank holds 724.6 litres. Express this capacity to 2 significant figures.   (1 mark)
Question 33
Mary ran a distance of 13.82 km during training. Express this distance to 2 significant figures.
Question 34
Mary ran a distance of 13.82 km during training. Express this distance to 2 significant figures. (1 mark)
Question 35
Mary ran a distance of 13.82 km during training. Express this distance to 2 significant figures. (1 mark)
Question 36
Mary ran a distance of 13.82 km during training. Express this distance to 2 significant figures. (1 mark)

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