Математика, вопрос задал 2010Nuray , 7 лет назад

Pls help me I will give you 40 points plsssssssss

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Ответы на вопрос

Ответил gurbanovf
1

Ответ:

6. 425000×0,28=119000$ Skye needed to have

7. 59,8×0,2= 11,96 million children in England

11,96×0,18=2,15 million children suffer from asthma

8. 600×0,93=558 marks Jay gained

600× 0,96=576 marks is 96%

576-558= 18 marks he needs

9. 50 -(50×0,04)= 50-2 =48 s is the Olympic record

10.2500×0,43=1075 40-year-old men were bold

2500×0,58=1450 50-year-old men were bold

1450-1075=375

50-year-old bold men were 375 more than 40-year-old bold men

11. (1000×0,9)+(1000×0,85)= 900+850=1750 people attended the theater on the first two nights

12. a. 380-(380×0,1)=342 $ the new price

b. 240-(240×0,08)=220,8$


2010Nuray: Thanks
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