Прочитайте приведённые ниже предложения. Выберите и запишите
правильное слово. 1.Have you ever been to Australia? - Yes, I
(have/ had). We (sailed/ have sailed) there last September. 2. Have you written Exercise 4? - Yes. We (have done/ did) it at home yesterday.
3. I have explained the rule to Greg. I (have spoken/ spoke) to him after classes.
4. Mary (has received/ received) this task two days ago. I don't know if she (has already done/
already did) it. 5. (Have you rung/ Did you ring) the office manager yet? - Yes. I (have informed/
informed) her of your visit next week. 6. I (have done/ did) everything. Now I (am/ was) free and (can/ could) home. - Are you sure you (have done/ did) everything? 7.We first (saw/ have seen) this film five years
ago. 8. Has he handed in the project? - Yes, he has.
He (did/ has done) it last week.
9. Mother (gave/ has given) me some money. I can buy a new dictionary. 10. Helen (never swam/ has never swum) in the ocean
Тест: Выполните задания, ответьте на во подчеркните верный ответ или предложите свой)
Найдите верное равенство.
а) 1% = 0,01;
E) 1% = 100;
б) 1% = 0, 100,
г) свой ответ
2. Как записать десятичной дробью 7%?
а) 0,7;
в) 70
б) 0,07;
г)свойответ
3. Как записать 0.2 с процентов?
а) 0.02%:
в) 2000,
б) 20%;
Т)свойответ
4. Найдите 10% от 300.
а) 30000
Б) 300:
б) 3;
г)свойответ
5. Найдите 39а от 60,
а) 0.18:
8) 180:
б) 1.8:
DCBOOTBET
6. Найдите 259а от 320
a) 80:
6) 8;
DCBOHOTBET
7. Из овса получается 409. муки. Сколько получиться
уки из 26.5т овса?
t
Пошаговое объяснение:
Прочитайте приведённые ниже предложения. Выберите и запишите
правильное слово. 1.Have you ever been to Australia? - Yes, I
(have/ had). We (sailed/ have sailed) there last September. 2. Have you written Exercise 4? - Yes. We (have done/ did) it at home yesterday.
3. I have explained the rule to Greg. I (have spoken/ spoke) to him after classes.
4. Mary (has received/ received) this task two days ago. I don't know if she (has already done/
already did) it. 5. (Have you rung/ Did you ring) the office manager yet? - Yes. I (have informed/
informed) her of your visit next week. 6. I (have done/ did) everything. Now I (am/ was) free and (can/ could) home. - Are you sure you (have done/ did) everything? 7.We first (saw/ have seen) this film five years
ago. 8. Has he handed in the project? - Yes, he has.
He (did/ has done) it last week.
9. Mother (gave/ has given) me some money. I can buy a new dictionary. 10. Helen (never swam/ has never swum) in the ocean