send me answer of question number 18 and 19
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let the money left be x
Step-by-step explanation:
1/4 + 3/10 + 5/21 + x = 32000
1/420 + 3/420 + 5/ 420 + x/420 = 32000
9x/420 = 32000
x/420 = 32000 x 420/9
x/420 = 32000 x 46 6/9
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