The product of two rational numbers is -10/9.If one of the number is 5/27,find the other.

one number = 527

product = -109
other number = ?

one number × other number = -109527× other number  = - 109other number = -109 ÷ 527 = - 109 ×275 = - 27045 = - 6
 

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X x 5/27=-10/9

X=-10/9 x27/5

=-6

therefore, the other number is -6

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