estherforever12
estherforever12 estherforever12
  • 03-03-2019
  • Mathematics
contestada

Deirde spent 40% of her money in one shop and 35% of it in another. If she had €26.80 left, how much she at first​

Respuesta :

Аноним Аноним
  • 03-03-2019

Answer:

107.20 euros.

Step-by-step explanation:

Let the amount she had initially be x euros.

Then we have the equation:

x - 0.40x - 0.35x =  26.80

x - 0.75x = 26.80

0.25x = 25.80

Multiply both sides by 4:-

x = 107.20 euros.

Answer Link
HumanScum69
HumanScum69 HumanScum69
  • 03-03-2019

Answer: Deirde had $ 107.2 at first

so if you add the 40% and the 35% together you would have 25% unused since its 25% you can just times it by four and you will get the total of $ 107.2

Answer Link

Otras preguntas

Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?
How is it possible for Mercury to have frozen ice ?
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
How is it possible for Mercury to have frozen ice ?
how is mass transit in cities a possible solution tk urban air pollution?
Can someone use the word delta in a sentence
Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?
find an equivalent expression without parentheses -(50x-15y+15)=
How is it possible for Mercury to have frozen ice ?
(10y^3+20y^2+55y)/5y