640,700 :- the four in this number is 40,000
67,040 :- the four in this number is 40
Now, we need to find out how many times greater 40,000 is than 40.
40,000/40 = 1000
Answer: It is 1000 times greater.
Answer: X= 6 or X=-4
Step-by-step explanation:
Answer:
72 + 8x
you would multiply 8 by 9 + x
Answer:
well you just get 32
Step-by-step explanation:
but i divide 16 divide 5 and got 3.2 so it might be an extra .2 stickers
Answer:
50 liters
Step-by-step explanation:
If x is the volume of 20% acid, then:
x (0.20) + 20 (0.45) = (x + 20) (0.30)
0.2x + 9 = 0.3x + 6
3 = 0.1x
x = 30
30 liters of 20% acid are needed, so there will be a total of 50 liters of 30% acid.
