Mixed Topic Worksheet Grades 4/5: Day 018
- 1
Question 1. People under 30 and people aged 30 or over chose tea or coffee.
Work out the number of people under 30 who chose coffee.Fundamentals of Two-Way Tables▶ Show worked answerHide worked answer
- M1: 33 - 14
- A1: 19
Answer: 19[2 marks] - 2
Question 2. A tank is a cuboid 50 cm long, 40 cm wide and 30 cm high.
Work out the volume of the tank in litres.Volume Conversions▶ Show worked answerHide worked answer
- M1: 50 × 40 × 30 = 60 000 cm³
- A1: 60 000 ÷ 1000 = 60
Answer: 60 litres[2 marks] - 3
Question 3. A rectangle is 5 cm by 3 cm.
It is enlarged by scale factor 4.
Work out the perimeter of the enlarged rectangle.Enlargements with Positive Integer Scale Factors▶ Show worked answerHide worked answer
- M1: enlarged sides 5 × 4 = 20 and 3 × 4 = 12
- A1: 2 × (20 + 12) = 64 cm
Answer: 64 cm[2 marks] - 4
Question 4. Here is the graph of y = dfrac4x
(a) Use the graph to write down the value of y when x = -2 [1]
(b) Use the graph to write down the value of x when y = 1 [1]Sketching Reciprocal Graphs▶ Show worked answerHide worked answer
- (a) B1: -2
- (b) B1: 4
Answer: (a) -2; (b) 4[2 marks] - 5
Question 5. A straight line has gradient -1.5.
The line passes through the point (4, -2).
Work out the equation of the line.
Give your answer in the form y = mx + cEquations of a Straight Line with a Point & a Gradient▶ Show worked answerHide worked answer
- M1: -2 = -1.5 × 4 + c
- M1: c = -2 + 6
- A1: y = -1.5x + 4
Answer: y = -1.5x + 4[3 marks]
Mixed Topic Worksheet Grades 4/5: Day 018
- 1
Question 1. People under 30 and people aged 30 or over chose tea or coffee.
[2 marks]
Work out the number of people under 30 who chose coffee.Fundamentals of Two-Way Tables▶ Show worked answerHide worked answer
- M1: 33 - 14
- A1: 19
Answer: 19 - 2
Question 2. A tank is a cuboid 50 cm long, 40 cm wide and 30 cm high.
[2 marks]
Work out the volume of the tank in litres.Volume Conversions▶ Show worked answerHide worked answer
- M1: 50 × 40 × 30 = 60 000 cm³
- A1: 60 000 ÷ 1000 = 60
Answer: 60 litres - 3
Question 3. A rectangle is 5 cm by 3 cm.
[2 marks]
It is enlarged by scale factor 4.
Work out the perimeter of the enlarged rectangle.Enlargements with Positive Integer Scale Factors▶ Show worked answerHide worked answer
- M1: enlarged sides 5 × 4 = 20 and 3 × 4 = 12
- A1: 2 × (20 + 12) = 64 cm
Answer: 64 cm - 4
Question 4. Here is the graph of y = dfrac4x
[2 marks]
(a) Use the graph to write down the value of y when x = -2 [1]
(b) Use the graph to write down the value of x when y = 1 [1]Sketching Reciprocal Graphs▶ Show worked answerHide worked answer
- (a) B1: -2
- (b) B1: 4
Answer: (a) -2; (b) 4 - 5
Question 5. A straight line has gradient -1.5.
[3 marks]
The line passes through the point (4, -2).
Work out the equation of the line.
Give your answer in the form y = mx + cEquations of a Straight Line with a Point & a Gradient▶ Show worked answerHide worked answer
- M1: -2 = -1.5 × 4 + c
- M1: c = -2 + 6
- A1: y = -1.5x + 4
Answer: y = -1.5x + 4
Mixed Topic Worksheet Grades 4/5: Day 018
- 1
Question 1. People under 30 and people aged 30 or over chose tea or coffee.
Work out the number of people under 30 who chose coffee.Fundamentals of Two-Way Tables▶ Show worked answerHide worked answer
- M1: 33 - 14
- A1: 19
Answer: 19[2 marks] - 2
Question 2. A tank is a cuboid 50 cm long, 40 cm wide and 30 cm high.
Work out the volume of the tank in litres.Volume Conversions▶ Show worked answerHide worked answer
- M1: 50 × 40 × 30 = 60 000 cm³
- A1: 60 000 ÷ 1000 = 60
Answer: 60 litres[2 marks] - 3
Question 3. A rectangle is 5 cm by 3 cm.
It is enlarged by scale factor 4.
Work out the perimeter of the enlarged rectangle.Enlargements with Positive Integer Scale Factors▶ Show worked answerHide worked answer
- M1: enlarged sides 5 × 4 = 20 and 3 × 4 = 12
- A1: 2 × (20 + 12) = 64 cm
Answer: 64 cm[2 marks] - 4
Question 4. Here is the graph of y = dfrac4x
(a) Use the graph to write down the value of y when x = -2 [1]
(b) Use the graph to write down the value of x when y = 1 [1]Sketching Reciprocal Graphs▶ Show worked answerHide worked answer
- (a) B1: -2
- (b) B1: 4
Answer: (a) -2; (b) 4[2 marks] - 5
Question 5. A straight line has gradient -1.5.
The line passes through the point (4, -2).
Work out the equation of the line.
Give your answer in the form y = mx + cEquations of a Straight Line with a Point & a Gradient▶ Show worked answerHide worked answer
- M1: -2 = -1.5 × 4 + c
- M1: c = -2 + 6
- A1: y = -1.5x + 4
Answer: y = -1.5x + 4[3 marks]