Предмет: Математика, автор: Dizzy97

В корзине лежало 36 грибов. Рыжиков и волнушек 15шт, рыжиков и груздей 27шт, сколько рыжиков, волнушек и груздей в отдельности лежало в корзине?

p.s Подробное решение

Ответы

Автор ответа: Taranee

36*2=72 удвоенное число грибов, оно получается так: (рыж.+волн.)+(рыж.+грузд.)+(волн.+грузд.)
72-15-27=30(грибов) - волнушки и грузди
36-30=6 рыжиков
36-15=21 груздь
30-21=9 волнушек

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: ali220

Simple Ex. 67. Use the Simple Present, Present Continuous Past, or Past Continuous.
Part 1:
Situation: Right now Tommy (sit) ... at the desk. He (write) ... in his grammar workbook. His roommate, Bert, (sit) ... at his desk, but he (study, not) ... He (stare) out the window. Tommy (want)... to know what Bert (look) ... at. Here is the dialogue:
T: Bert, what (you, look) ... at?
B: I (watch) ... the bicyclists. They are very skillful. I (know not) ... how to ride a bike, so I (admire) ... anyone who can. Come
over to the window. Look at that guy in the blue shirt. He (steer) ... his bike with one hand while he (drink) ... a coke with his other And all the while, he (weave) ... in and out of the heavy street traf fic and the pedestrian traffic. He (seem) ... fearless.
T: Riding a bike (be, not) ... as hard as it (look) .. I'll teach you to ride a bicycle if you'd like.
B: Really? Great.
T: How come you don't know how to ride a bike?
B: I never (have) ... a bike when I (be) ... a kid. My family (be) too poor. One time I (try) ... to learn on the bike of one of my friends, but the other kids (laugh) ... at me. I never (try) ... again because I (be) ... too embarrassed. But I'd love to learn now! When can we start?
Part 2
Yesterday Tommy (sit) ... at his desk and (write) ...in his gram mar workbook. His roommate, Bert, (sit)... at his desk, but he (study, not) ... He (stare) ... out the window. He (watch) ... bicyclists on the street below. Tommy (walk) ... over to the window. Bert (point) ... out one bicyclist in particular. This bicyclist (steer) ... with one hand while he (drink) ... a with the other. And all the while, he (weave) ... in and out of the heavy traffic. To Bert, the bi Bert never (learn) ... how to ride a bike cyclist (seem)... fearless. when he (be)... a kid, so Tommy (offer) ... to teach him how. Bert (accept) ...gladly

1 год назад

Предмет: Русский язык, автор: кот859

номер 15 и 16 !!!!помогите

1 год назад

Предмет: Русский язык, автор: Аноним

Существует ли предлог о

1 год назад