s7ofreneDayscilla s7ofreneDayscilla

22-01-2017
Mathematics

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justin spends 7/9 of his homework time on math and social studies. He spends 4/7 of this time on math. What fraction of the total time does he spend on social studies?

Respuesta :

yashddsy26 yashddsy26

22-01-2017

so just subtract.....7/9-4/7 = 49-36 /63 = 13/63 of the time , he gives to social studies !

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