Question

Kimi has already knit 28 centimeters of scarf, and can knit 9 centimeters each night. After 3 nights of knitting, how many centimerters of scarf will Kimi have Knit in total?

Answer 1

EXPLANATION.

First we must multiply 9 by 3 to know in the three nights, how much she knitted and then we add them to the 28 she had already knitted.

$\begin{gathered} 9\text{ }\times3=27cm(\text{ }has\text{ knitted in thre}e\text{ nights)} \\ \text{Now we must }add\text{ tha}t\text{ value }to\text{ 28 cm} \\ 28\operatorname{cm}+27\operatorname{cm} \\ 55\operatorname{cm}\text{ } \\ \text{ANSWER:In }total\text{ she has }knitted\text{ 55cm} \end{gathered}$