Answer:
x = 2.4
Step-by-step explanation:
x*15 = 9 * 4
15x = 9 * 4
15x = 36
173.83
17.4*9.99= 173.826
173.826 -> 173.83
45,000
ok ill look
10x5 1/2= 55 x 4= 220 so the answer is 220in3