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minion ngo

Câu 6:Tổng của hai số là 1480. Biết số bé bằng 25% số lớn. Tìm số lớn. 

✓ ℍɠŞ_ŦƦùM $₦G ✓
24 tháng 2 2017 lúc 12:13

Đổi 25% = \(\frac{1}{4}\)

Số lớn là:

1480 : ( 4 + 1 ) x 4 = 1184

Đáp số: 1184

Ma Kết _ Capricorn
24 tháng 2 2017 lúc 12:13

    Đổi: 25% = \(\frac{1}{4}\)

Số lớn là:

     1480 : ( 4 + 1 ) x 4 = 1184

                    Đáp số: 1184.

Lê Quang Vĩnh Quyền
24 tháng 2 2017 lúc 12:14

số lớn bằng 1184. đúng 100 %. nếu muốn mình chỉ cách giải thì nhắn tin nha. chọn mình nha.

giảng thế anh
24 tháng 2 2017 lúc 12:14

25% = 1/4

Số lớn : 1480 : ( 4 + 1 ) x 4 =1184

            ĐS :....................................

Deaf kev
24 tháng 2 2017 lúc 12:15

Đổi 25%= \(\frac{1}{4}\)

Coi số bé là 1 phần thì số lớn là 4 phần như thế

Số lớn là

  1480 : ( 1 + 4 ) x 4 = 1184

         Đ/S :  1184 

only_kks
24 tháng 2 2017 lúc 12:16

25%=1/4

số lớn là : 1480:(4+1)*4=1184

đáp số 1184

mai hoang tra my
24 tháng 2 2017 lúc 12:18

so be bang 25/100 so lon vay ti so cua so be va so lon la 25/100.=1/4

ta co so do:tu ve lay

theo so do, tong so phan bang nhau la:

         1+4=5(phan)

so lon la:

       1480:5x4=1184

                   D/s:1184

minion ngo
24 tháng 2 2017 lúc 12:41

1184 dung 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