hieu hai so la 1,4 . neu ta tang 1 so len 5 lan va giu nguyen so kia thi dc hai so co hieu la 145,4 . tim 2 so
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hieu 2 so la 1,4. neu ta tang 1 so len 5 lan va giu nguyen so kia thi 2 so co hieu la 145,4. tim 2 so
hieu cua hai so la 1,4. Neu ta tang so bi tru len 5 lan va giu nguyen so tru thu hieu moi la 145,4.Tim so tru
hieu 2 so la 2.5. neu ta gap so lon len 5 lan va giu nguyen va giu nguyen so be thi duoc hai so co hieu la 186.5. tim hai so do.
Hiệu tăng bằng 4 lần SỐ BỊ TRỪ:
186,5 : 2,5 = 74,6
SỐ BỊ TRỪ LÀ :
74,6 : 4 = 18,65
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hieu hai so la 2,5.neu ta gap so lon len 5 lan va giu nguyen so be thi duoc hai so co hieu la 186,5.tim so lon
Số lớn là :
( 186,5 - 2,5 ) : 4 = 46
Số bé là :
46 - 2,5 = 43,5
Đáp số : ....
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Số lớn : 46
Số bé : 43,5
k mk nha
mk k lại (nếu mk bít)
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Hieu 2 so la 4,2. Neu tang so lon len 5 lan va giu nguyen so nho thi hieu la 43,4. Tim so nho ?
hieu 2 so la 4.2 .neu tang so lon len 5 lan va giu nguyen so nho thi hieu la 43,4.tim so nho
Hieu hai so la2.5.Neu ta gap so lon len 5 lan va giu nguyen so bé thi duoc hai so co hieu 186.5.Tim hai so do
So be la:...
So lon la:...
4 lần số lớn là:
186,5-2,5=184
số lớn là:
184:4=46
số bé là:
46-2,5=43,5
đáp số: SL:46
SB:43,5
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hieu hai so la 2.5 neu ta gap so lon len 5 lan va giu nguyen so be thi duoc hai so co hieu la 186.5
Số lớn :46
Chuẩn 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%
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46 la chuan 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%
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Hieu hai so thap phan la 171,55.Neu giu nguyen so bi tru va tang so tru len 3 lan thi hieu moi la 117,5.Tim so bi tru va so tru.