.. 57836 37589 62410 Ask the person to add one more 5-digit number. If he adds 54732, you add below it 45267. Note that you decided the number by subtracting each of his digit from 9.......
57836
37589
Now you write a five-digit number below it in such a
way that each digit is 9 minus digit above. You now have...
57836
37589
62410
Ask the person to add one more 5-digit number. If he
adds 54732, you add below it 45267. Note that you decided
the number by subtracting each of his digit from 9.
Thus, you now have.....
57836
37589
62410
54732
45267
Next, ask him to add all the number and he gets 257834
Show him the number which you had written as an answer
to this addition earlier in the folded paper and surprise him.
1. convert to percent:0.6666
.6666= 66.66%
2. express as ration in lowest terms: 4.5l to 2500 ml
Convert 4.5L to 4500 ml
4500/2500= 45/25 = 9/5
3. John spent 1/5 of his savings on gifts before christmas. Then after christmas he spent 2/3 of what remained on after sales. How much of his savings remained?
S= savings
S-(1/5)S = (4/5)S
(4/5)S- (2/3)(4/5)S= (12/15)S -(8/15)S = (4/15)S remaining
Hoping this helps!
