Answer:
7 * 3
7+7+7
3+3+3+3+3+3+3
2+2+2+2+2+2+2+2+2+2+1
(2*10)+1
(10*1)+11....
...and so on
Step-by-step explanation:
I don't know what type of expression you are looking for
44
4 2/5=22/5
22/5*10=220/5=44
A=40, B=60, C=80
180/7 to find what "1" would be in the ratio then multiply 20*2, 20*3, 20*4.
The length of the ladder is 9.2m
