Find three rational numbers between 2/5 and 7/10 ?
By what rational number should -15/56 be divided to get -5/7 ?
What should be added to the sum of 1/2 and -1/3 to get -13/30 ?
Find three rational numbers between 2/5 and 7/10 ?
By what rational number should -15/56 be divided to get -5/7 ?
What should be added to the sum of 1/2 and -1/3 to get -13/30 ?