The sum of two rational number is 73/63. If one rational number is 5/7,find the other rational number

Question

The sum of two rational number is 73/63. If one rational number is 5/7,find the other rational number

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Amara 1 month 2021-08-18T08:15:10+00:00 2 Answers 0 views 0

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    2021-08-18T08:16:32+00:00

    73/63 – 5/7 = 73-45/63 = 28/63 = 4/9

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    2021-08-18T08:16:43+00:00

     \underline{ \frak{\large{ \:  \: Given :  \:  \: }}}

    • The sum of two rational number = \frac{73}{63}
    • One of them = \frac{5}{7}

    \underline{ \frak{\large{ \:  \: To Find : \:  \: }}}

    • The another number

    \underline{ \frak{\large{ \:  \:Solution :  \:  \: }}} \\  \\   \bigstar \: \text{Let the another number be x }

    According to the question :

    \longrightarrow \: \frac{5}{7}  +  \text{x} =  \frac{73}{63}  \\  \\  \longrightarrow \: \text{x} =  \frac{73}{63}  - \frac{5}{7} \\  \\ \longrightarrow \: \text{x} =  \frac{73 - 45}{63}  \\  \\ \longrightarrow \: \text{x} =  \frac{28}{63}  \\  \\ \longrightarrow \: \textbf{x} =  \frac{4}{9}  \\  \\   \underline{ \fbox{\bf{So,  \: the \:  other \:  rational  \: number \:  is  \:   \: \frac{4}{9} }}}

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