princessluna450
princessluna450 princessluna450
  • 27-10-2014
  • Mathematics
Answered

solve x/42=3/7 using two different strategies. explain each strategy



Answer :

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  • 28-10-2014
x/42 = 3/7
(x * 7) = (42 * 3)
7x = 126
x = 126/7
x = 18
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