小强的岁数看作1份.
妈妈 = 1份 + 25
奶奶 = (1份 + 1份 + 25)* 2 = 4份 + 50
爸爸 = 4份 + 50 - 32 = 4份 + 18
因此,四个人的年龄和共有10份 (10个小强年龄)+ 25 + 50 + 18
小强 = [133 - 25 - 25*2 - (25*2-32)]/10 = 4
妈妈 = 4 + 25 = 29
奶奶 = (4 + 4 + 25)*2 = 66
爸爸 = (4 + 4 + 25)*2 - 32 = 34
小强的岁数看作1份.
妈妈 = 1份 + 25
奶奶 = (1份 + 1份 + 25)* 2 = 4份 + 50
爸爸 = 4份 + 50 - 32 = 4份 + 18
因此,四个人的年龄和共有10份 (10个小强年龄)+ 25 + 50 + 18
小强 = [133 - 25 - 25*2 - (25*2-32)]/10 = 4
妈妈 = 4 + 25 = 29
奶奶 = (4 + 4 + 25)*2 = 66
爸爸 = (4 + 4 + 25)*2 - 32 = 34