The ratio of red to blue counters in a bag is 1 : 4 The ratio of blue to green counters is 2:3 If there are 20 red counter

Question

The ratio of red to blue counters
in a bag is 1 : 4 The ratio of blue to
green counters is 2:3
If there are 20 red counters how
many green counters are there?

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Thạch Thảo 2 weeks 2021-08-28T09:13:10+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-28T09:14:17+00:00

    i’m not sure but i think it’s 120

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )