quy đổi GP ra xu

An nha

ảo game à Nguyên

^{C nha em}

Trả lời:

23 tấn 45kg=23,45 tấn                         3245,7 kg=3,2457 tấn

2 giờ 23 phút=143 phút                         4,2 phút = 252 giây

                      NHỚ TICK NHA~~

b nha bn

b nha bn

37.It's very healthy to eat a lot of fruit and vegetables.

38.Why don't we organize a craft fair for our school?

39.David spent 2 hours to play computer games a day.

40.The student prefer to play outdoors instead of study in class.

                                              HOK TỐT~~

                                             NHỚ TICK NHA!

verb (used with object),pu·ri·fied, pu·ri·fy·ing. to make pure; free from anything that debases, pollutes, adulterates, or contaminates: to purify metals. to free from foreign, extraneous, or objectionable elements: to purify a language.

Nhớ Tick nha~