Percentages of quantities

Descripción

A percentage is the number of parts per hundred.
Lee Holness
Test por Lee Holness, actualizado hace más de 1 año
Lee Holness
Creado por Lee Holness hace alrededor de 8 años
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2

Resumen del Recurso

Pregunta 1

Pregunta
Circle the methods you could use to calculate 25% of £6.40.
Respuesta
  • halve £6.40, then halve the answer
  • divide £6.40 by 25
  • divide £6.40 by four
  • multiply £6.40 by 25, then divide by 100
  • multiply £6.40 by 100, then divide by 25
  • divide £6.40 by ten to find 10% halve this answer to find 5% then add 10%, 10% and 5%

Pregunta 2

Pregunta
50% of 48 is 24
Respuesta
  • True
  • False

Pregunta 3

Pregunta
50% of 74 is 38
Respuesta
  • True
  • False

Pregunta 4

Pregunta
25% of 16 is 5
Respuesta
  • True
  • False

Pregunta 5

Pregunta
75% of 120 is 90
Respuesta
  • True
  • False

Pregunta 6

Pregunta
To buy a car costing £2 400, a woman has to pay a deposit of 25%. Is this £600
Respuesta
  • True
  • False

Pregunta 7

Pregunta
A house that was worth £59 000 three years ago has now increased its value by 50%. Is this increase £29 000
Respuesta
  • True
  • False

Pregunta 8

Pregunta
Amanda earns £285 a week. This is due to increase by 10%. How much is the increase?
Respuesta
  • £28.5
  • £2.85
  • £295
  • £28.50

Pregunta 9

Pregunta
The price of a DVD player is reduced in a sale by 20%. If it normally costs £90, what is the discount?
Respuesta
  • £20
  • £18
  • £19
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