careybacus68
careybacus68
26-04-2016
Mathematics
contestada
Solve for the variable 7/28 = 25/?
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BossLife123
BossLife123
26-04-2016
Let x be the unknown number. The equation is going to be 7/28=25/x, now we cross multiply. 7*x=25*28, 7x=700, divide both sides by 7 and you should get 100, So, x=100 and 7/28=25/100
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