4t ESO/4.01 NOMBRES/4.01.1 Els nombres racionals 4.01.1.93 Calcular quantitat amb tant per cent Escriviu les quantitats que correspon als tants per cents indicats:

Tant per cent	de	Quantitat
#a_1 %	#b_1	{#1}
#a_2 %	#b_2	{#2}
#a_3 %	#b_3	{#3}
#a_4 %	#b_4	{#4}

Format de la resposta: 542.35 (als centèsims i punt en lloc de coma)

]]> 4.0000000 0.5000000 0 <question><wirisCasSession><![CDATA[<session lang="ca" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a_1</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>11</mn><mo>,</mo><mn>150</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b_1</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>1001</mn><mo>,</mo><mn>9999</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_1</mi><mo>=</mo><mo> </mo><mfrac><mrow><mi>arrodoneix</mi><mo>(</mo><mi>a_1</mi><mo>)</mo><mo>*</mo><mi>b_1</mi></mrow><mn>100</mn></mfrac><mo>*</mo><mn>1</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a_2</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>11</mn><mo>,</mo><mn>150</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b_2</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>1001</mn><mo>,</mo><mn>9999</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_2</mi><mo>=</mo><mo> </mo><mfrac><mrow><mi>arrodoneix</mi><mo>(</mo><mi>a_2</mi><mo>)</mo><mo>*</mo><mi>b_2</mi></mrow><mn>100</mn></mfrac><mo>*</mo><mn>1</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a_3</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>11</mn><mo>,</mo><mn>150</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b_3</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>1001</mn><mo>,</mo><mn>9999</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_3</mi><mo>=</mo><mo> </mo><mo> </mo><mfrac><mrow><mi>arrodoneix</mi><mo>(</mo><mi>a_3</mi><mo>)</mo><mo>*</mo><mi>b_3</mi></mrow><mn>100</mn></mfrac><mo>*</mo><mn>1</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a_4</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>11</mn><mo>,</mo><mn>150</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b_4</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>1001</mn><mo>,</mo><mn>9999</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_4</mi><mo>=</mo><mo> </mo><mo> </mo><mfrac><mrow><mi>arrodoneix</mi><mo>(</mo><mi>a_4</mi><mo>)</mo><mo>*</mo><mi>b_4</mi></mrow><mn>100</mn></mfrac><mo>*</mo><mn>1</mn><mo>.</mo><mn>0</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>(</mo><mi>a_1</mi><mo>,</mo><mi>b_1</mi><mo>,</mo><mi>a_2</mi><mo>,</mo><mi>b_2</mi><mo>,</mo><mi>a_3</mi><mo>,</mo><mi>b_3</mi><mo>,</mo><mi>a_4</mi><mo>,</mo><mi>b_4</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>130</mn><mo>,</mo><mn>6699</mn><mo>,</mo><mn>124</mn><mo>,</mo><mn>8870</mn><mo>,</mo><mn>96</mn><mo>,</mo><mn>2946</mn><mo>,</mo><mn>64</mn><mo>,</mo><mn>1704</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_1</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>8708.7</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_2</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>10999.</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_3</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2828.2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c_4</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1090.6</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="precision">6</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> S'aplica que el 5% de A és:«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«mfrac mathcolor=¨#003300¨»«mn mathvariant=¨bold¨»5«/mn»«mn mathvariant=¨bold¨»100«/mn»«/mfrac»«mo mathvariant=¨bold¨ mathcolor=¨#003300¨»*«/mo»«mi mathvariant=¨bold¨ mathcolor=¨#003300¨»A«/mi»«/mrow»«/mstyle»«/math»

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