Question

Ayúdenme porfas doy máxima puntuación

Answer 1

¡Hola!

Para resolver el problema vamos a usar regla de tres simple.

10% de $500 = $5

500 ----- 100%

x ----------- 10%

x = (500×10)/100

x = 5000/100

x = 50

————————————————————————————————————————————

$500 - $50 = $450

20% de $500 = $20

500 ----- 100%

x ---------- 20%

x = (500×20)/100

x = 10000/100

x = 100

$500 - $100 = $400

————————————————————————————————————————————

25% de $500 =

500 ----- 100%

x ----------- 25%

x = (500×25)/100

x = 12500/100

x = 125

$500 - $125 = $375

————————————————————————————————————————————

50% de $500

500 ----- 100%

x ---------- 50%

x = (500×50)/100

x = 25000/100

x = 250

$500 - $250 = $250

————————————————————————————————————————————

10% de $300

300 ----- 100%

x ----------- 10%

x = (300×10)/100

x = 3000/100

x = 30

$300 - $30 = $270

————————————————————————————————————————————

20% de $300

300 ----- 100%

x ---------- 20%

x = (300×20)/100

x = 6000/100

x = 60

$300 - $60 = $240

————————————————————————————————————————————

25% de $300

300 ----- 100%

x ---------- 25%

x = (300×25)/100

x = 6500/100

x = 75

$300 - $75 = $225

————————————————————————————————————————————

50% de 300

300 ----- 100%

x ---------- 50%

x = (300×50)/100

x = 15000/100

x = 150

$300 - $150 = $150

————————————————————————————————————————————

10% de 800

800 ----- 100%

x ----------- 10%

x = (800×10)/100

x = 8000/100

x = 80

$800 - $80 = $720

————————————————————————————————————————————

20% de 800

800 ----- 100%

x ---------- 20%

x = (800×20)/100

x = 16000/100

x = 160

$800 - $160 = $640

————————————————————————————————————————————

25% de 800

800 ----- 100%

x ---------- 25%

x = (800×25)/100

x = 20000/100

x = 200

$800 - $200 = $600

————————————————————————————————————————————

50% de 800

800 ----- 100%

x ---------- 50%

x = (800×50)/100

x = 40000/100

x = 400

$800 - $400 = $400

Puedes ver el cuadro completo en la imagen adjunta.