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МатематикаВопрос:
2 The maths problem was difficult, but after thinking hard, they worked out/came across the answer.
Ответ:
Математическая задача была сложной, но после усердных раздумий они нашли ответ.
Применим Протокол Е. Необходимо выбрать правильную форму.
- worked out (вычислять/рассчитать) - найти решение проблемы или задачи путём вычислений или размышлений.
- came across (наткнуться на) - обнаружить что-то случайно или неожиданно.
В данном контексте, после усердных раздумий логично будет найти решение задачи.
Следовательно, правильный вариант - "worked out".
Ответ: The maths problem was difficult, but after thinking hard, they worked out the answer.
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