viktoriia11
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(I NEED HELP ASAP PLS I HAVE A TEST)
Max scored 6 marks more than what he did in the previous test, in which he scored 20. liza scored 30 marks more than she did in the previous test, in which she scored 90. Who showed less improvement?

Respuesta :

365804

Answer:

I think its liza

Step-by-step explanation:

RevyBreeze

Answer:

Max

Step-by-step explanation:

Max percentage improvement in the first exam = [tex](\frac{6}{20}[/tex] ×[tex]100)[/tex] %

=[tex]\frac{600}{20}[/tex]%

= [tex]30[/tex]%

Maria percentage improvement in the first exam =[tex](\frac{30}{90}[/tex] ×[tex]100)[/tex]%

= [tex]\frac{3000}{90}[/tex]

= [tex]33.3333333333[/tex] Round [tex]33.33[/tex]%

Hence, 30% < 33.33%

Therefore, Max showed less improvement.

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