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MathematicsPercentage
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X рдореЗрдВ рд╕реЗ X рдХрд╛ 35% рдШрдЯрд╛рдиреЗ рдХрд╛ рдкрд░рд┐рдгрд╛рдо X рдХреЛ... рд╕реЗ рдЧреБрдгрд╛ рдХрд░рдиреЗ рдХреЗ рдмрд░рд╛рдмрд░ рд╣реИ:

A

0.35

B

0.65

C

1.35

D

0.75

Correct Answer

ЁЯУР MA тАв Math Direct FormulaMathematicsPercentage
B

0.65

Quick Summary:

B рд╕рд╣реА рд╣реИ рдХреНрдпреЛрдВрдХрд┐ XтИТ35%┬аof┬аX=XтИТ0.35X=0.65XX-35\%\text{ of }X = X-0.35X = 0.65XXтИТ35%┬аof┬аX=XтИТ0.35X=0.65X, рдЗрд╕рд▓рд┐рдП рдЧреБрдгрд╛рдВрдХ 0.65 рд╣реИ

ЁЯУРMAMath SolutionDirect Formula
ЁЯУЛ Given

X рдореЗрдВ рд╕реЗ X рдХрд╛ 35% рдШрдЯрд╛рдПрдБ

ЁЯФв Formula Used

XтИТ35100X=(1тИТ35100)X=65100X=0.65XX - \frac{35}{100}X = \left(1-\frac{35}{100}\right)X = \frac{65}{100}X = 0.65XXтИТ10035тАЛX=(1тИТ10035тАЛ)X=10065тАЛX=0.65X

тЪб Exam Hall Shortcut / Speed Trick

рдзреНрдпрд╛рди рд░рдЦреЗрдВ рдХрд┐ p% рдШрдЯрд╛рдиреЗ рдкрд░ (100тАСp)% рдмрдЪрддрд╛ рд╣реИ тЖТ 100тАС35=65 тЖТ рдЗрд╕реЗ 0.65 рд▓рд┐рдЦреЗрдВ

тЪая╕П Common Student Trap / Pitfall

рдХрдИ рд▓реЛрдЧ рдкрд░рд┐рдгрд╛рдо рдХреЛ 0.35 рдорд╛рдирддреЗ рд╣реИрдВ рдЬрдмрдХрд┐ рд╡рд╛рд╕реНрддрд╡рд┐рдХ рд╢реЗрд╖ 0.65 рд╣реИ

ЁЯУК Diagram / Illustration
рдкреНрд░рддрд┐рд╢рдд рдХрдЯреМрддреА рд╡рд┐рд╢реНрд▓реЗрд╖рдг 1 рд╡рдХреНрддрд╡реНрдп рдХреА рд╡реНрдпрд╛рдЦреНрдпрд╛ X рдореЗрдВ рд╕реЗ 35% X рдШрдЯрд╛рдПрдБ: X - 0.35X 2 рдкреНрд░рддрд┐рд╢рдд рд░реВрдкрд╛рдВрддрд░рдг 35% = 35 / 100 = 0.35 3 рдШрдЯрд╛рд╡ рдХрд░реЗрдВ X - 0.35X = (1 - 0.35)X = 0.65X 4 рдЧреБрдгрд╛рдВрдХ рдкрд╣рд┐рдЪрд╛рдиреЗрдВ рд╕рдорд╛рди рдЧреБрдгрд╛рдВрдХ = 0.65 рдЕрдВрддрд┐рдо рдЙрддреНрддрд░: 0.65 рд╡рд┐рдХрд▓реНрдк B
ЁЯФв Step-by-Step Solution
1

рд╡рдХреНрддрд╡реНрдп рдХреА рд╡реНрдпрд╛рдЦреНрдпрд╛ рдХрд░реЗрдВ

рд╕рдорд╕реНрдпрд╛ X рдореЗрдВ рд╕реЗ 35тАп% X рдШрдЯрд╛рдиреЗ рдХреЛ рдХрд╣ рд░рд╣реА рд╣реИ, рдЕрд░реНрдерд╛рддреН XтИТ0.35XX-0.35XXтИТ0.35X

XтИТ0.35XX - 0.35XXтИТ0.35X

2

рдкреНрд░рддрд┐рд╢рдд рдХреЛ рджрд╢рдорд▓рд╡ рдореЗрдВ рдмрджрд▓реЗрдВ

35% = 35100=0.35\frac{35}{100}=0.3510035тАЛ=0.35

0.35=351000.35 = \frac{35}{100}0.35=10035тАЛ

3

рдШрдЯрд╛рд╡ рдХрд░реЗрдВ

XтИТ0.35X=(1тИТ0.35)X=0.65XX-0.35X = (1-0.35)X = 0.65XXтИТ0.35X=(1тИТ0.35)X=0.65X

(1тИТ0.35)X=0.65X(1-0.35)X = 0.65X(1тИТ0.35)X=0.65X

4

рдЧреБрдгрдХ рдкрд╣рдЪрд╛рдиреЗрдВ

рдЗрд╕ рдкреНрд░рдХрд╛рд░ рдпрд╣ рдХреНрд░рд┐рдпрд╛ X рдХреЛ 0.65 рд╕реЗ рдЧреБрдгрд╛ рдХрд░рдиреЗ рдХреЗ рдмрд░рд╛рдмрд░ рд╣реИ

Multiplier=0.65\text{Multiplier}=0.65Multiplier=0.65

тЬЕ

B рд╕рд╣реА рд╣реИ рдХреНрдпреЛрдВрдХрд┐ XтИТ35%┬аof┬аX=XтИТ0.35X=0.65XX-35\%\text{ of }X = X-0.35X = 0.65XXтИТ35%┬аof┬аX=XтИТ0.35X=0.65X, рдЗрд╕рд▓рд┐рдП рдЧреБрдгрд╛рдВрдХ 0.65 рд╣реИ

Core Concepts Used
Click any tag to open in AI Tutor
рдкреНрд░рддрд┐рд╢рдд рдЧрдгрдирд╛ рд░реЗрдЦреАрдп рд╕реНрдХреЗрд▓рд┐рдВрдЧ рдкрд░рд┐рдорд╛рдг рдХреЗ рднрд╛рдЧ рдХреЛ рдШрдЯрд╛рдирд╛
ЁЯТб EXAM TIP

рдЗрд╕реА рд╡рд┐рдЪрд╛рд░ рдХрд╛ рдЙрдкрдпреЛрдЧ рдбрд┐рд╕реНрдХрд╛рдЙрдВрдЯ рд╕рдорд╕реНрдпрд╛рдУрдВ рдореЗрдВ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ: 35% рдЫреВрдЯ рдХреЗ рдмрд╛рдж рдЖрдкрдХреЛ рдореВрд▓ рдореВрд▓реНрдп рдХрд╛ 65% рднреБрдЧрддрд╛рди рдХрд░рдирд╛ рдкрдбрд╝рддрд╛ рд╣реИред

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