В саду ростут розы, гладиолусы и георгины. Розы составляют 60% всех цветов, гладиолусы-40% кол-ва роз, а георгинов растет 32. Сколько роз растет в саду?
Предмет:
МатематикаАвтор:
sariahh2aj0,6х + 0,4*0,6х + 32 = х
0,84х + 32 = х
0,16х = 32
х = 200
0,6х = 120 роз в саду
Автор:
oreocalhoun0,6 х + 0,4*0,6х + 32 = х
0,84 х + 32 = х
0,16 х = 32
х= 200
---------------------------
0,6 х = 120(р.)
Ответ:120 роз растут в саду.
Автор:
gallegoДобавить свой ответ
Dear Lisa,
Thanks for your letter. I (1) just left / had just left for school when I saw the postman and
he (2) gave / had given it to me. It was really funny! I (3) read / had read it during maths
and it (4) made / had made me laugh. I almost (5) got / had got in trouble!
Anyway, I'm excited because I (6) had / had had my first judo lesson yesterday. I (7) was
/ had been late for the lesson because when I (8) got / had got there, I suddenly realised
I (9) left / had left my judo suit at home! So I (10) went / had gone all the way home
and when I (11) got / had got back, the lesson (12) already began / had already begun.
The instructor was really nice, though, and I (13) learned / had learned how to do some basic
throws. Can't wait till next time !
What about you and your taekwondo? The last time I (14) spoke / had spoken to you, you
(15) talked / had talked about giving it up. What (16) did you decide I had you decided?
I think that's all for now. My mum and I are going shopping shortly, so I'd better post this.
Speak to you soon.
Love,
Charlotte
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