Deny completed 2/3 part of her homework in 2 hours.How much part of her homework had she completed in 1 1/4 hours?
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2/3=2hrs
x=11/4
doing cross multiply
2*x=11/4*2/3
2x= 11/2*1/3
2x=11/6
x=11/12part completes
x=11/4
doing cross multiply
2*x=11/4*2/3
2x= 11/2*1/3
2x=11/6
x=11/12part completes
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