Question

1)Скорость грузовика - 40 км/ч, легкового автомобиль - на 80 км/ч больше. Во сколько раз быстрее грузовика пройдёт легковой автомобиль расстояние в 240 км ? 2)В книге 198 станиц. Мальчик читает в день 6 страниц , и он уже прочёл 132 страницы. Через сколько дней он закончит читать книгу

Answer 1

1 40 + 80 = 120 - 240 км
2 198 - 132 =   66 - 6 = 60 дн

Answer 2

1) 40+80=120 км/ч - скорость автомобиля
240:40= 6 ч - пройдет грузовик
240:120=2 ч - пройдет автомобиль
6:2=в 3 раза быстрее
2)198-132=66 стр - осталось прочесть
66:6=11 дней - осталось

Answer 3

Question 1

The speed of the truck is 40 km/h, and the speed of the passenger car is 80 km/h more than the truck. In how many times will the passenger car pass 240 km distance compared to the truck?

The truck's speed is 40 km/h. The passenger car's speed is 80 km/h more than the truck, which is 40 + 80 = 120 km/h.

To calculate how many times faster the passenger car will pass the 240 km distance:

* Truck's time to pass 240 km = 240 km / 40 km/h = 6 hours * Passenger car's time to pass 240 km = 240 km / 120 km/h = 2 hours

The passenger car will pass the 240 km distance 2 times faster than the truck.

Question 2

In the book there are 198 pages. The boy reads 6 pages per day and he has already read 132 pages. In how many days will he finish reading the book?

* Total pages in the book: 198 pages * Pages read so far: 132 pages * Pages read per day: 6 pages * Pages left to read: 198 - 132 = 66 pages * Days needed to read remaining pages: 66 pages / 6 pages per day = 11 days

Therefore, the number of days for the boy to finish reading the book is 11 days.