sarah2000200043 sarah2000200043
  • 15-10-2020
  • Mathematics
contestada

Calculate
a) 20% of £150
b) 15% of 80 kg
c) 85% of 2 500 m

Respuesta :

gmany
gmany gmany
  • 15-10-2020

Step-by-step explanation:

[tex]p\%=\dfrac{p}{100}[/tex]

[tex]a)\\20\%=\dfrac{20}{100}=\dfrac{2}{10}=0.2\\\\20\%\ of\ \£150\to0.2\cdot\£150=\£30\\\\b)\\15\%=\dfrac{15}{100}=0.15\\\\15\%\ of\ 80kg\to0.15\cdot80kg=12kg\\\\c)\\85\%=\dfrac{85}{100}=0.85\\\\85\%\ of\ 2500m\to0.85\cdot2500m=2125m[/tex]

Answer Link

Otras preguntas

Correctly identify step 3 and 4 of the accounting process:
HELPPP LOLLLL ITS A TEST IG
2. What are some reasons that a river's water level might decrease?
help me find this area of this triangle
What happened in the book the Giver
Why is biodiversity important? It makes an ecosystem stable. It isn't important in an ecosystem. It makes a food chain crumble.
Diamond is the hardest mineral according to Mohs Hardness Scale having a hardness scale reading of 1. True or false ? if you get it right ill make u brainlies
These variables include the legal system, political structure, and the business customs unique to that nation.
pls answer this ty :D
Manchu Picchu is significant because it was a major city not discovered by the Spanish and under the control of what American Civilization? O Maya O Ghana O Azt