Pat is knitting a scarf . On average she can knit 2cm in 35mins. How long will take her to knit a scarf that is 160cm long?
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Hey there !
She knits 2 cm = 35 mins
For 1 cm = 35 /2
for 160 cm = 35/2 x 160
= 2800 min
= Which is nearly equal to 46 hrs
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