Grandma 23621

Grandma knits a scarf. Knit 15 cm per day. He has it ready in 16 days. How many cm does she have to knit in 1 day to make it in 9 days?

Correct answer:

x =  26.6667 cm

Step-by-step explanation:


15·16 = x·9

9x = 240


x = 240/9 = 26.66666667

x = 80/3 ≈ 26.666667

Our simple equation calculator calculates it.



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