Look at Fiona’s diary for next week and complete the sentences. Use the prompts the morning • weekend • October 22nd • 8 o’clock • Monday 1.Fiona has a Spanish Class

1. Fiona has a Spanish Class on Monday.
2. It’s Danny’s birthday on October 22nd.
3. On Wednesday, she’s meeting Pam at 8 o’clock.
4. On Friday, she has a Maths test in the morning.
5. Fiona is going to London at the weekend.

ответ:

3х/10 = 23,4

3х = 23,4 * 10

3х = 234

х = 234/3

х = 78

пошаговое объяснение:

за 5, т.к. с первого поднимается на два за две, соотв. 1 этаж - 1 секунда.

6-1(т.к. поднимаемся с первого)

=5

5: 1=5секунд