mariaschanzems mariaschanzems
  • 10-12-2017
  • Mathematics
contestada

Anne has 24 more cards than Devi. Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards. How many cards does Anne have?

Respuesta :

rapael88
rapael88 rapael88
  • 10-12-2017
Anne's card in total = A
Devi's card in total = D

1. A =D + 24

2. 3/5 × D = 1/2 × A
3/5×D = 1/2 × (D+24)
1/10 × D = 12

D=120

A=144
Answer Link

Otras preguntas

Round 45.395 to the nearest hundredth
Rationalize the denominator 1/√3−1
What is 45÷38 ? 215 83 2 2215 ill give brainliest
Show that f(x)=12x^3-32x^2+17 has a zero between 2 and 3.
A diesel train left Abuja and traveled west.Two hours later a freight train left traveling 15 mph faster in an effort to catch up to it. After six hours the fre
The mean of first ten natural numbers is a) 55 b) 5.5 c) 6.5 d) 65 Step by step explanation
The teacher choose Alyssa for the spelling team what is the noun in this sentence
anyone i just need help with numbers 1 and 2 of this thank you
why were early clans of hunter-gatherers not considered civilizations?
Answer it please.......