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robin needed three and two thirds feet of thread to finsh a pillow she was making if she has two times as much thread a she needs what is the lenght of the thread that she has

Respuesta :

3 and 2/3

she has 2 times of that
multiply 3 and 2/3 by 2
3 times 2=6
2/3 times 2=4/3=1 and 1/3
6+1 and 1/3=7 and 1/3

she has 7 and 1/3 feet