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Biết 1/5 của 1 số là 125,4. Tìm 63% của số đó ?

 

Ghi câu lời giải nhé mọi người.

✓ ℍɠŞ_ŦƦùM $₦G ✓
8 tháng 2 2017 lúc 22:06

So do la : 125,4 : 5 = 25,08

63 % so do la : 25,08 : 100 x 63 = 15,8004

                                               D/s : 15,8004

lê anh đức
8 tháng 2 2017 lúc 22:09

Ta có số đó là : 125.4*5 là 627

63 % của số đó đó là : 627*63/100=395.01

lê anh đức
8 tháng 2 2017 lúc 22:11

1/5 số đó mà bạn

doraemon dễ thương
24 tháng 2 2017 lúc 19:35

lê anh đức đúng 100 % luôn

Lưu Thu Phương
2 tháng 2 2018 lúc 20:00

thanks (......)

luong viet hoa
26 tháng 5 2018 lúc 14:26

lê anh đức dung con nguen thi lan huong sai

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