Question

"рома выполнял домашние задания 3ч из них математику 1 пять двенадцатых а родной язык - одиннадцать двенадцатых часа сколько времени затратил рома на остальные предметы" помогите пожалуйста.

Answer 1

1 5/12 + 11/12= 1 16/12 = 2 4/12=2 1/3ч затратил на математику и родной язык
3 - 2 1/3=2/3ч затратил на остальные предметы

Answer 2

Calculation of Time Spent on Other Subjects by Roma

To calculate the time Roma spent on other subjects, we need to subtract the time spent on mathematics and the native language from the total time spent on homework.

Roma spent 3 hours on homework in total.

Roma spent 1/12 of the time on mathematics, which is equal to 1/12 * 3 hours = 0.25 hours.

Roma spent 11/12 of the time on the native language, which is equal to 11/12 * 3 hours = 2.75 hours.

To find the time Roma spent on other subjects, we subtract the time spent on mathematics and the native language from the total time spent on homework:

Total time spent on homework - Time spent on mathematics - Time spent on the native language = Time spent on other subjects

3 hours - 0.25 hours - 2.75 hours = 0 hours

Therefore, Roma did not spend any time on other subjects besides mathematics and the native language.