The missing number is 10. Sharing 5 glasses among 4 friends equals 5/4. Doubling both numerator and denominator gives 10/8, which maintains the same proportion. Thus, 5/4 is equivalent to 10/8.
Class 6 Mathematics Chapter 7 Fractions question answer
Class 6 NCERT Ganita Prakash Chapter 7 Fractions
When 5 glasses of juice are shared equally among 4 friends, each friend gets 5/4 glasses. To find the equivalent fraction with 8 as the denominator, multiply both numerator and denominator by 2, resulting in 10/8. This maintains the same value as 5/4 because equivalent fractions represent the same proportion of the whole. Thus, 10 glasses shared equally among 8 friends also gives 10/8 per person, ensuring fairness in distribution while scaling up the sharing.
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