willowmeyer12 willowmeyer12

04-05-2020
Mathematics

contestada

Please help! I will mark you as brainliest!

Please help I will mark you as brainliest class=

Respuesta :

mysticchacha mysticchacha

05-05-2020

Answer:

Bill gets 224.44 British pounds about. rounding 224.4375

Step-by-step explanation:

399 British pounds = A + B + C + D

A: B = 2:9

C +D = 2.5 * A

so...

9A = 2B

399 = A + (9/2)*A + 2.5*A

399 = 8A

A = 399/8 = 49.875

B = (9/2)*A = (9/2) *49.875 = 224.4375

C + D = 2.5 * 49.875 = 124.6875‬

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