解説お願いします😢

ある中学校の今年度の生徒数は536人である。 これを昨年度の生徒数と比較 すると,男子は5%減少し、女子は8%増加し,全体では6人増加しているという。 今年度の男子,女子 の生徒数をそれぞれ求めなさい。

(8)の解き方を教えて欲しいです。 答えは①です。

(7) If she ( ) a bad knee, she might have won the marathon. 1 doesn't have 2 hadn't had 3 hasn't had 1 4 haven't had JB or W (近畿大) (8) We saw a man walking down the street who ( 3 was said to ①we were sure 2 seemed to us (9) We'll have to look for ( ①another 2 any ) had robbed the bank the day before. 4 we heard that (福岡大) ) vending machine because this one is out of order.com 3 other se 4 some more abead (10) When I was in Britain, I visited the house ( that (11) Six months wes 2 in that (同志社女子大) 3 in which ) Isaac Newton was born. 4 at which OS ( 大妻女子大改)

回答の4!×2!の、4!と2!は何を表しているのか教えてください🙇よろしく お願いします。

2-5 108 「女子2人が隣り合わない」 という事象は, 「女子2 人が隣り合う」 という事象の余事象である。 女子2人が隣り合うような並び方の総数は,女子2人を ひとまとめと考えて 4!×2! (通り) 4! X2! よって、女子2人が隣り合う確率は = 5! したがって、求める確率は 1-1/2/3 = 5 3-5

attending school をなぜ形容詞句と取ってはいけないのですか？ ここでの答えは、動名詞句の意味上の主語です。 やはり文脈判断ですか？ (確かに、形容詞句で取ると文脈はおかしいです。)

52 解答・解説 p.114 The idea of girls attending school met strong opposition from adults in the village, where parents, unaware that urban societies encouraged girls' education and barely managing to survive, depended on their daughters to work.

式はできたのですがその後が分かりません😭

ある中学校の生徒数は180人である。このうち, 男子の16%と女子の20%の生徒が 自転車で通学しており、 自転車で通学している男子と女子の人数は等しい。 このと き自転車で通学している生徒は全部で何人か, 求めなさい。 [愛知県]

考えても分からなかったので教えて欲しいです！

4 Choose the underlined part that is INCORRECT and correct each error. (4点×6) (1) Linguistics systematically studies the structure and meaning of language by examine data and doing experiments. (\k7★ &) ( C ) → ( examing 数日 以前は ) (2) It used to take several days to travel by ship from New York to London, but jet 数時間 a b airplanes are now enough fast to make the trip in several hours. [共立女子大 改] ( ) → ( ) (3) When he went abroad on business last week, he couldn't make himself a ¿understand in English. くつかの 〔二松学舎大改〕 〔 ) → ( (4) Knowing several languages are helpful if you want to work in Europe. a [d] → (te werking, (5) I am sorry to have kept you waited. I should have left home ten minutes earlier. [広島修道大〕 〔 〕→( ) (6) Tokyo introduced its own lodging tax in October, charged 100 to 200 yen per b a person. 〔関西外国語大 改〕〔 〕→( )

なんで連立方程式のところの100分の120xと100分の80yになるのでしょうか？ 100分の20ではダメなのでしょう

Bある学校のテニス部の部員は,昨年は全員で35人でした。今年は,男子が20%増え, ある学 女子が20%減ったので,全体で1人減りました。 昨年の男子, 女子それぞれの部員の 人数を求めなさい。 34人 昨年の男子部員をx人好部員を4人とする x+y=35 80 + 100y=34-② @ 120 2 100 x ② ×100 120x+80y=3400 3 さらに÷40 30x+2y=85-②' ①×33x+3y=105-①①-②1 1x,x)=(15.20) 1=20 x+20=35 x=15 昨年の男子部員 15人 昨年の女子部員 20 人

あってるか見てほしいです🙇‍♀️

K + あ Writing : 頻出の項目を、もう一度書いて覚えよう。 1. If I had had enough money, I ( would bought/car/ a new / have). If I had had enough money, I would have bought a hew camera. (中部大) ] 2. ( promoted / he / had been) at that time, he would still be working for the same company. (松山大) He had been promoted at that time, he would still be working for the same company. 13. もっとお金と時間があったらよかったのに。 I (more / wish/I/time/and/had) money. I wish I had more time and money. (相模女子大) 送る

あってるか見てほしいです😢

☐ 17. I am sorry I missed the train. ÍÆÐ = I wish I ( ①am ) in time for the train. ② were ③ had been → to be 18. My closest friend Sally always talks to me as if we ( 1 be 2 have were ) sisters. (亜細亜大) ④get (十文字学園女子大) ☐ 19. The girl talks about the king as if she ( ) him. ①meet ②meeting (広島経済大 ) ③ have met ④had met 20. Hurry up! It's time we ( ). (東京電機大) ①have left ②left ③will leave ④are leaving ) we had left ten minutes earlier! ☐ 21. ( ①Hope ? Unless (青山学院大) ③If only ④I wonder 17

あってるか見てほしいです🙇‍♀️

☐ 11. ( ) Samantha's great effort, we could not have finished this project. ①Unless ②If not ②But 3③But for With ) rich, I would buy a new house for my family. ☐ 12. ( ①I am ☐ 13. ( ②Am I ③I was ( 広島修道大 ) (札幌学院大) ④Were I (県立広島大) ④If ) Mathew had more time, he would have done better. 1 Even if ②Unless ③Had □14. ( ⑪If ) it rain, the game would be cancelled. ②Should ③Unless ☐ 15. She calls her parents every day from London. ( ④Would ( 鎌倉女子大 ) ), they would worry about her. While ☐ 16. I wish I ( 1 know ②However ③Otherwise ) how to explain the problem in English. ②would know ②would ③will know (フェリス女学院大) ④Therefore (九州国際大) ④knew