Найдите значение выражения 7*(1/7)^2+62*1/7

/-дробь *-умнажение ^2-квадрат срочно

change the sentences to the past simple.
модель:i am watching tv now.-i watched tv yesterday.
1)we will celebrate my birthday next week.-_________...
2)they are dancing now.-_________...
3)She cooks tasty soup every day-________...
4)he washes the floor every week.-_______...
5)they will live in kursk next year.-________...
6)they are playing now.-________...