Answer:
121 books
Step-by-step explanation:
bc that equals 11 so there are 11 squares plus the two missing ones from before so u do 11x11 which would be 121
hope this helps :>
Answer:
50
Step-by-step explanation:
4* 10 = 40
2 * 5 = 10
10 + 40 = 50
Answer:
9
Step-by-step explanation:
not 9
<span>25/45 = 5/9 = 10/18 = 15/27 = 20/36</span>