dionnegainesjon5976 dionnegainesjon5976
  • 02-06-2017
  • Mathematics
contestada

Mandy brought some flour. she used 30% of the flour to bake cake and 50% of the remainder to make some pancakes. there were 1400 g of flour left. how much flour did Mandy buy?

Respuesta :

Аноним Аноним
  • 02-06-2017
1) 100% - 30% = 70% - remainder

70% = 0,7
50% = 0,5

2) 0,5 * 0,7 = 0,35 = 35% - made some pancakes

3) 70% - 35% = 35% = 0,35 (= 1400 g)

4) 1400 : 0,35 = 4000 g = 4 kg  -  aswer.
Answer Link

Otras preguntas

2x²-3x-5 (Factor completely)
Read the sentence from an argumentative essay on the Columbian Exchange. "I believe this was the crummiest part of it all because native people didn't get a say
You can answer any of these, just make sure to put the number (1., 2. Etc) of which ever one you answered (try to answer as much as you can!)
What is the difference between internal hardware and software?1. Internal hardware is the physical parts of a computer that you see on the outside; software is
Find the area of the rectangle 2 1/4 1 1/2
Which of the following is a factor in whether someone becomes addicted to drugs? environment age first used drugs all of above genes
What protein function listed here suggests that most enzymes are proteins? A) provide structural support B) transport substances inside the cell and between ce
i need help : D pleasee answer
which of the following are trigonometric identities?​
The amount of money in a savings account is shown as a function of the number of days spent shopping. After 3 days of shopping how much money is left in the sav