Percentage increase and decrease

Descripción

If an amount is increased, the new amount is more than 100%. If an amount is decreased, the new amount is less than 100%.
Lee Holness
Test por Lee Holness, actualizado hace más de 1 año
Lee Holness
Creado por Lee Holness hace alrededor de 8 años
262
2

Resumen del Recurso

Pregunta 1

Pregunta
If you increase 60 by 10% it will be
Respuesta
  • 70
  • 66
  • 60.6

Pregunta 2

Pregunta
If you decrease 40 by 15% it will be
Respuesta
  • 25
  • 34

Pregunta 3

Pregunta
I you increase 84 by 20% it will be
Respuesta
  • 100
  • 100.8
  • 104

Pregunta 4

Pregunta
Decrease 76 by 20%.
Respuesta
  • 96
  • 91.2

Pregunta 5

Pregunta
Ruth gets 60 marks in her maths test. Rachel her friend gets 5% more marks. How many marks did Rachel get?
Respuesta
  • 68
  • 63

Pregunta 6

Pregunta
Sajid earns £285 a week. This is due to increase by 10%. His new wage will be £313
Respuesta
  • True
  • False

Pregunta 7

Pregunta
Kathy puts £2 000 into a savings account. The interest rate is 5% per annum. She will have £2100 in her account after one year including interest.
Respuesta
  • True
  • False
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