7 tens and 3 ones would equal 73... 7×10+3×1=73
let 'x' represent the diameter of the larger gear
2.5 + (1/4)x = 16
x = 54 cm
All we need to do is divide 2,345 by 5
2,345 ÷ 5 = 469
Therefore the answer is B. 469
Hope this helps
-AaronWiseIsBae
1.08 is gonna be the answer