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45 x .64 (64%) = 28.8
64/45 is in its simplest form.
45 multiplied by 64 is 2,880.
Any multiple of 2880
429 ÷ 64 = 6 with remainder 45 or 6.703125 times.
1.4222
45/64 is already in its simplest form
64/90 = 32/45
64.7031
Yes, 45 and 64 are relatively prime because they do not share any prime factors.
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