Answer:
a10 = 12/7
Step-by-step explanation:
an = a1 + (n-1) d
a10 = 3/7 + ( 10-1) 1/7
a10 = 3/7 + (9) 1/7
a10 = 3/7 + 9/7
73
hope you get a 100% :)
56 + 24 = 80
56 X 100 = 5600
5600/80 = 70%