Помогите решить задачу! На экскурсию поехало детей в 4 раза больше чем взрослых. Сколько детей поехало, если известно, что взрослых на 6 человек больше чем детей?

формула кетонитроновых кислот (продукт взаимодействия 4-нитрофенола и гидроксида натрия)

Put the verbs in brackets in the correct form. Make seven questions to the text.
 Once upon a time there___(live) an old woman and an old man. They_____(have) no children. One day the old woman____(say) ,"I___(go) to bake a dounghnut tomorrow." She__(go) to the kithcen and ___(put) all the necessary things into the bowl and___(mix) them together. After that she___(remember) that she___(not to put) salt in the dough. She___(do) that and___(put) the dough into the oven.
While the doughnut___(be) in the oven, she___(work) in the garden. When the woman__(open) the oven door, the doughnut___(hop) out and___(run) out of the house. The woman___(run) after it, but it shoted, "Nobody___(can) catch me."
Many animals__(try) to stop the doughnut but he___(shout), "I__(stop) if you___(catch) me."