ÌâÄ¿ÄÚÈÝ

ÔÚ20¡æÊ±£¬ÏòÖÊÁ¿¾ùΪ50gµÄ5·ÝË®Öзֱð¼ÓÈëÒ»¶¨ÖÊÁ¿µÄÂÈ»¯¼Ø¹ÌÌ壬Ȼºó½Á°èÖÁÍêÈ«ÈܽâµÃµ½ÈÜÒº£¨ÈçÓв»ÈܽâµÄÂÈ»¯¼Ø£¬Ôò¹ýÂ˳ýÈ¥£©£®¼ÓÈëÂÈ»¯¼ØµÄÖÊÁ¿ÓëËùµÃÈÜÒºµÄÖÊÁ¿¼ûÏÂ±í£®

ʵÑé±àºÅ

1

2

3

4

5

¼ÓÈëÂÈ»¯¼ØµÄÖÊÁ¿/g

5

10

15

20

25

ÈÜÒºµÄÖÊÁ¿/g

55

60

65

67

67

£¨1£©ÔÚ20¡æÊ±£¬ÊµÑé3ËùµÃµÄÈÜÒºÖÐÈÜÖÊÓëÈܼÁÖÊÁ¿Ö®±ÈΪ_________£»

£¨2£©ÔÚ20¡æÊ±£¬ÊµÑé5ËùµÃµÄÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿Îª_________g£»

£¨3£©ÔÚ20¡æÊ±£¬ÊµÑé1ËùµÃµÄÈÜҺΪ²»±¥ºÍÈÜÒº£¬¿ÉÒÔͨ¹ý________________µÄ·½·¨Ê¹Ëü±äΪ±¥ºÍÈÜÒº£»

£¨4£©ÔÚ20¡æÊ±£¬ËùµÃÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý£ºÊµÑé3____ ʵÑé4____ ʵÑé5£¨Óá°©‚¡±»ò¡°©ƒ¡±»ò¡°=¡±Ìî¿Õ£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

С¾üͬѧÏëҪͨ¹ýʵÑéÖ¤Ã÷¡°¶þÑõ»¯ÃÌÄܼӿìÂÈËá¼Ø·Ö½â¡±£®ËûÉè¼Æ²¢Íê³ÉÁËϱíËùʾµÄ̽¾¿ÊµÑ飺

(1)ÇëÄã°ïС¾üͬѧÌîдÉϱíÖÐδÌîÍêµÄ¿Õ¸ñ£®

ʵÑé²Ù×÷

ʵÑéÏÖÏó

ʵÑé½áÂÛ

×ܽá

ʵÑéÒ»

È¡ÉÙÁ¿ÂÈËá¼ØÓÚÊÔ¹ÜÖУ¬¼ÓÈÈÖÁÈÛÈÚ£¬ÉìÈë´ø»ðÐǵÄľÌõ

ľÌõ½Ó½üÊԹܵײ¿£¬·¢ÁÁ¸´È¼

¼ÓÈÈÂÈËá¼Ø²úÉúÑõÆø£¬µ«ÊÇ·´Ó¦ËùÐèζÈ_______

¶þÑõ»¯ÃÌÄܼӿìÂÈËá¼Ø·Ö½â

ʵÑé¶þ

È¡ÉÙÁ¿¶þÑõ»¯ÃÌÓÚÊÔ¹ÜÖУ¬¼ÓÈÈ£¬ÉìÈë´ø»ðÐǵÄľÌõ

ûÓÐÃ÷ÏÔÏÖÏó

_________

ʵÑéÈý

___________¼ÓÈÈ£¬ÉìÈë´ø»ðÐǵÄľÌõ

__________

¶þÑõ»¯ÃÌÄܼӿìÂÈËá¼ØµÄ·Ö½â£¬·´Ó¦µÄÎÄ×Ö±í´ïʽΪ___________

(2)ÔÚС¾üµÄ̽¾¿ÊµÑéÖУ¬¡°ÊµÑéÒ»¡±ºÍ¡°ÊµÑé¶þ¡±ÆðµÄ×÷ÓÃÊÇ___

(3)СӢͬѧÔÚÒ»´ÎʵÑéÖз¢ÏÖÔÚÂÈËá¼ØÖмÓÈëÉÙÁ¿µÄ¸ßÃÌËá¼ØÒ²ÄܼӿìÆä·Ö½â£¬ÄãÈÏΪԭÒòÊÇ____

(4)ÒªÖ¤Ã÷¶þÑõ»¯ÃÌÊÇÂÈËá¼Ø·Ö½âµÄ´ß»¯¼Á£¬»¹ÐèÒªÑéÖ¤µÄ¶þÑõ»¯ÃÌÔÚ·´Ó¦Ç°ºó____ºÍ____²»·¢Éú¸Ä±ä

[×¢Ò⣺Èô´ð¶ÔµÚ(5)СÌâ½±Àø4·Ö£¬»¯Ñ§ÊÔ¾í×Ü·Ö²»³¬¹ý60·Ö¡£]

ÇëÉè¼ÆÊµÑéÑéÖ¤Ñõ»¯Í­ÊǹýÑõ»¯Çâ·Ö½âµÄ´ß»¯¼Á£¬Ð´³öʵÑé²Ù×÷¼°Ô¤ÆÚµÄʵÑéÏÖÏó

ʵÑé²Ù×÷

ʵÑéÏÖÏó

¢Ù_________________________

¢Ú________________________

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø