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3x + 8 : 2x +3 = 5 : 3 എങ്കിൽ x-ന്റെ വില എത്ര?

A11

B5

C8

D9

Answer:

D. 9

Read Explanation:

3x+8:2x+3=5:33x + 8 : 2x +3 = 5 : 3

  ⟹  3x+82x+3=53\implies\frac{3x+8}{2x+3}=\frac{5}{3}

3(3x+8)=5(2x+3)3(3x + 8) = 5(2x+3)

9x+24=10x+159x+24 = 10x+15

24−15=x24-15=x

x=9x=9

 

 

 

 

 

 

 

 

 

 

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ഒരു ചതുരത്തിന്റെ നീളവും വീതിയും ഉയരവും യഥാക്രമം 1 : 2 : 3 എന്ന അംഗ ബന്ധത്തിലാണ്. അതിന്റെ വ്യാപ്തം 1296 cm ആയാൽ ഉയരം എത്രയായിരിക്കുo