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Yakvenalex [24]
3 years ago
10

có 5 gói kẹo đựng đều số kẹo như nhau. Nếu lấy ở mỗi gói ra 8 cái thì số kẹo còn lại bằng số kẹo trong 3 gói nguyên . Hỏi mỗi gó

i đựng bao nhiêu cái kẹo?
Mathematics
1 answer:
earnstyle [38]3 years ago
4 0

Answer:

gọi x là số lượng 1 gói kẹo

ta có 5 gói kẹo là :5x

công thức : 5.(x-8)=3x

=>x=20

vậy mỗi gói kẹo có 20 viên kẹo

Step-by-step explanation:

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