Question

Emily knits 4 centimeters of scarf each night. How many nights will Emily have to spend knitting in order to knit a total of 16 centimeters of scarf?

Answer 1

Emily will have to knit for 4 night
Night 1 = 4 cm
Night 2 = 8cm
Night 3 = 12 cm
Night 4 = 16 cm

Answer 2

Emily will have to knit for 4 nights because

4 centimeters the first night

8 centimetres the second night

12 centimetres the third night

16 centimetres the 4th night

it adds by 4 centimetres each night.