Question

Giá bán một chiếc bàn là 500 000 đồng, trong đó tiền vật liệu chiếm 60%, còn lại là tiền công. Hỏi tiền công đóng chiếc bàn đó là bao nhiêu?

Answer 1

Tien vat lieu lam ban la: 500000*60%=300000 (dong)

Tien cong dong chiec ban do la: 500000-300000=200000 (dong)

Answer 2

bài này có 2 cách làm:

cách 1

tiền vật liệu làm bán là: 500000: 60%=300000(đồng)

tiền công làm là : 500000-300000=200000(đồng)

cách 2

số phần trăm tiền công là:100%-60%=40%

số tiền công là =500000:100x40= 200000(đồng)

bài này trong vở bài tập lớp 5 đó sao bạn lười thế

 

Answer 3

cách 1 hay cách 2 là đúng

Answer 4

nguoi ta hong luoi dau a goi la giup ma con nhieu loi do la ng ta ko hieu len moi hoi ko phai di si

ti nua minh gui cau hoi cho ban nghe

Answer 5

cả hai đều đúng

Answer 6

tiền vật liệu là

500000 :100*60=300000

tiền công đóng bán la

500000-300000=200000

D/S:200000

Answer 7

200000 đồng nha bạn

Chúc các bạn học giỏi

Tết vui vẻ nha

Answer 8

So phan tram tien cong la:

100%-60%=40%

So tien cong la:

500000:100*40=200000(dong)

Dap so :200000dong

Answer 9

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ca hai deu dung :)

Answer 10

Bài 7 tấn 25 kg = ? Kg