Answer:
56
Step-by-step explanation:
T+B = 119
T=B-7
B-7 + B = 119
2B = 126
B = 63 years old
T= 63-7 = 56 years old
The answer is 8 2/4.
(ignore this part because i just need more words lol)
You would use them when you may go shopping for example you would do
i need -1 butter and -5 bread
you might need to translate this on google