= 62,59 x 43 x 2 + 693,27 x 57 + 874,82 x 43 + 306,73 x 57

= 2 x 62,59 x 43 + 693,27 x 57 + 874,82 x 43 + 306,73 x 57

= 125,18 x 43 + 693,27 x 57 + 874,82 x 43 + 306,73 x 57

= (125,18 + 874,82) x 43 + (693,27 + 306,73) x 57

= 1000 x 43 + 1000 x 57

= 1000 x (43 +57)

= 1000 x 100

= 100000

CHÚC BẠN HỌC TỐT!!!

= 62,59 x 43 x 2 + 693,27 x 57 + 874,82 x 43 + 306,73 x 57

= 2 x 62,59 x 43 + 693,27 x 57 + 874,82 x 43 + 306,73 x 57

= 125,18 x 43 + 693,27 x 57 + 874,82 x 43 + 306,73 x 57

= (125,18 + 874,82) x 43 + (693,27 + 306,73) x 57

= 1000 x 43 + 1000 x 57

= 1000 x (43 +57)

= 1000 x 100

= 100000

CHÚC BẠN HỌC TỐT!!!

46. Long is the worse studious than Nam.

47.What subject is your favorite?

48. Does your uncle get to work by bike?

49.What about going to the cinema?

50. He goes to work at half past seven.

CHÚC BẠN HỌC TỐT!!!