Sarah has £135 gemma has £70 beth has £35 sarah gives some of money to gemma and beth. the ratio of the amou

Question

Sarah has £135
gemma has £70
beth has £35

sarah gives some of money to gemma and beth.

the ratio of the amount of moneu sarah, gemma and beth have now is 3:2:1.

How much money did sarah give to gemma???

pls help i so stuck and i need the answer quick!

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RI SƠ 1 week 2021-07-23T00:10:00+00:00 1 Answers 2 views 0

Answers ( )

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    2021-07-23T00:11:45+00:00

    Answer:

    £10 pounds

    Step-by-step explanation:

    135+70+35 = 240 pounds between all 3

    3:2:1 ratio means 6x represents all of them

    6x=240

    x=£40 each 1

    3(40) =  £120 Sarah

    2(40) = £80  Gemma

    1(40+ = £40  Beth

    Gemma received 10 pounds.

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