Answer:
6/7
Step-by-step explanation:
2/3X9/7
simplify 9 by 3
which equals:
2/1X3/7
=6/7
4
2.3 * 80 + 4.7 * 70
The choice 210
I hope I helped you^_^
Is this even answerable, because u would need to figure out what ‘b’ is to figure out the answer
Hope this helps :D
Your welcome
