Answer:
60
This is because a number 5 or above is rounded up. Lower than 5 is equal to the lower number.
Answer:
107r³
Step-by-step explanation:
Answer:
Step-by-step explanation:
it’s the last one
Answer:
95/6
3/5
Step-by-step explanation:
Sarah is 14
The twins are 12
The youngest (n) is 7
14+(12+12)+7=45
n=7