SG chevron_right Primary 5 chevron_right Fractions

How to solve?

SG chevron_right Primary 5 chevron_right Measurement

How to solve this question? Well no caculator allowed and I do kind of know the answer.The answer is 2/3 Days,but how? It does not make sense!

SG chevron_right Primary 5 chevron_right Measurement

How to solve this question? Well no caculator allowed and I do kind of know the answer.The answer is 2/3 Days,but how? It does not make sense!

SG chevron_right Primary 5 chevron_right Measurement

How to solve this question? Well no caculator allowed and I do kind of know the answer.The answer is 2/3 Days,but how? It does not make sense!

SG chevron_right Primary 5 chevron_right Measurement

How to solve this question? Well no caculator allowed and I do kind of know the answer.The answer is 2/3 Days,but how? It does not make sense!