Answer: 23
Step-by-step explanation:
Oh hi 11+12= 23!!!
Answer:
1 and c ....................
Answer:
try goog. i cant make sense of this...
Step-by-step explanation:
2 blocks = 1 minute
18 blocks = 9 minutes
60 blocks = 30 minutes
She already ran for 9 minutes. She needs to run 42 more blocks.
If we subtract 9 minutes from 30 minutes, we get 21 minutes. Therefore, she needs to run 21 more minutes.
To verify this, we check the proportionality.
2 blocks = 1 minute
42 blocks = 21 minutes
42 blocks / 21 minutes = 2 blocks per minute
Hope this helps!