Acollector has 120 movie posters and 90 band posters. she wants to sell 40 movie posters but still have her poster collection maintain the same ratio of 120: 90. if she sells 40 movie posters, how many band posters should she sell? complete the explanation to find out how many band posters she should sell.

answer:

idk

step-by-step explanation:

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.

oh

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