Booksy9452 Booksy9452

18-09-2017
Mathematics

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A number is multiplied by 1010, and that product is added to 55. the sum is equal to the product of 55 and 1313. find the number

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JustTasnim JustTasnim

18-09-2017

say the number is x
1010x + 55 = 55 *1313
Simplify
1010x +55 = 72215
Subtract 55 from each side
1010x = 72160
Divide each side by 1010
x= 71.4455445545
Hope this helped

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