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有没有既喜欢足球又喜欢数学的?来做几道和足球有关的题|排球|football_网易订阅

有没有既喜欢足球又喜欢数学的?来做几道和足球有关的题|排球|football_网易订阅

整理了几条和足球队⚽️有关的英文数学题,趁着十一,大家做一下解解闷。

第一题

The football team has black, purple, and orange shirts, blue and white shorts, and striped and gray socks. How many different outfits players may start?

中文解释:足球队的队服,体恤有黑、紫和橙三种颜色,运动短裤有蓝和白两种颜色,运动袜有条纹和灰色两种。问运动员服装有多少种穿搭?

答案: n = 12步骤: n=3⋅ 2⋅ 2=12

第二题

In the 5th football league is 10 teams. How many ways can be filled first, second and third place?

中文解释:第五届足球联赛有10支球队,(比赛结果)头三名有多少种可能?

答案: n = 720步骤: n=10⋅(10−1)⋅(10−2)=720

第三题Dalibor and Adam together scored 97 goals in the season. Adam scored 9 goals more than Dalibor. How many goals scored each?

Dalibor和Adam本赛季一共进了97个球,Adam比Dalibor多进了9个,问每人各进多少个球?

答案: A = 53, D = 44步骤:D+A=97A = 9+DA = 53D = 44

第四题

A football match with Italy lost 3 goals for the Germans. Totally fell 5 goals in the match. Determine the number of goals of Italy and Germany.中文解释:一场足球比赛,意大利队输给德国队3个球,比赛中共进5个球,问,意大利队和德国队各进几个球?

答案: Italy = 1,German = 4

第五题

How many matches will be played in a football tournament in which there are two groups of 5 teams if one match is played in groups with each other and the group winners play a match for the overall winner of the tournament?

中文解释:足球锦标赛分成两个小组,每组5支球队,每支球队要和同组其他球队比一场,小组胜者再比一场,决定谁是锦标赛冠军。问要比多少场?

答案: n = 21步骤:

n=2⋅ n1+1=2⋅ 10+1=21

第六题

In the football league is 16 teams. How many different sequence of results may occur at the end of the competition?中文解释:足球联赛有16支球队,问,联赛结束时,比赛结果有多少种不同的排列?

答案: n = 20922789888000步骤:n=16!=20922789888000

第七题

How many 75 cm long steps will a football player take during training, when he runs on a 50m square track and goes around the course 3 times? We need writing, sketch, calculation.中文解释:一个足球⚽️运动员在训练,他在一条边长为50米的正方形跑道上围着场地跑了三圈,他的步长时75厘米,问这个球员跑了多少步?

答案: n = 800步骤:a=50 m o=4⋅ a=4⋅ 50=200 m s=3⋅ o=3⋅ 200=600 m n=s/k=600/0.75=800

第八题

Which ball has a larger volume: a football with a circumference of 66 cm or a volleyball with a diameter of 20 cm?中文解释:一个足球周长66厘米,一个排球直径20厘米,问哪个球⚽️的体积大?

答案: Football步骤: 带1的表示足球,带2的表示排球o1=66 cmD2=20 cmo=πDD1=o1/π=66/3.1416≐21.0085 cmD2V2

第九题

The football team has 11 players. Their average age is 20 years. During the match due to injury, one player withdraws and the average age of the team is 18. How old was injured player?中文解释:足球队⚽️有11个球员,他们的平均年龄是20岁。比赛中,一名球员受伤退出比赛,(剩下的)球员平均年龄变成了18岁,问受伤球员的年龄是多大?

答案: x = 40步骤:(s+x)/11=20s/10=18s+x = 220s = 180x = 40

第十题

The football tournament ticket cost 45 Kc for standing and 120kč for sitting. Sitting spectators was 1/3 more than standing. The organizers collected a total 12 300 Kc. How many seated and standing seats (spectators)?中文解释:足球锦标赛门票,站票45克朗,座票120克朗。买座票的观众是买站票观众的1/3, 赛事组织方共收到12300克朗。问,座票和站票各是多少?

答案: a = 60,b = 80步骤:b = (1+1/3)a45a + 120b = 123004a-3b = 045a+120b = 12300a = 60b = 80

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