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  • 02-09-2020
  • Mathematics
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Solve this exercises: (20 Points).​

Solve this exercises 20 Points class=

Respuesta :

Yisrael777
Yisrael777 Yisrael777
  • 02-09-2020

Answer:

67) 2.8

68) 50

69) 3750

70)12,600,000

Step-by-step explanation:

67)

40% of 700

40%= 40/100

[tex] \frac{40}{100} \times 7 = \frac{280}{100} = 2.8[/tex]

68)

25% of 200

25%= 25/100

[tex] \frac{25}{100} \times 200 = \frac{5000}{100} = 50[/tex]

69)

150% of $2,500

150%=150/100

[tex] \frac{150}{100} \times 2500 = \frac{375000}{100} = 3750[/tex]

70)

3½% of $36,000

First we need to convert 3½ to improper fraction

3½=7/2

7/2%= 3.5*0.01= 350

[tex]350 \times 36000 = 12600000[/tex]

Hope this helps ;) ❤❤❤

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