Составь выражения к задачам. а) На каток приехали 9 детей, что в 3 раза больше,чем взрослых. Сколько взрослых приехало на каток? б) На каток приехало 9 детей, а взрослых-в 3 раза больше. Сколько всего человек приехало на каток? в) В автобусе разместились 24 ребёнка, учителей-в 3 раза меньше, а родителей-в 2 раза меньше, чем учителей. Сколько родителей разместилось в автобусе?

Составь выражения к задачам.
а) На каток приехали 9 детей, что в 3 раза больше,чем взрослых. Сколько взрослых приехало на каток?

б) На каток приехало 9 детей, а взрослых-в 3 раза больше. Сколько всего человек приехало на каток?

в) В автобусе разместились 24 ребёнка, учителей-в 3 раза меньше, а родителей-в 2 раза меньше, чем учителей. Сколько родителей разместилось в автобусе?
- Предмет:
  Математика
- Автор:
  jennifer
- 6 лет назад

Ответы 1

А) 9/3=3 взрослыхБ)9+(9*3)=36 человекВ)24/3/2=4 родителя.
- Автор:
  mickeyibarra
- 6 лет назад
- 0
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