By using the 30's and 50's common factors, which are 1, 2, 5, 10.
25
The correct answer is: 1000+40+1000+30+1000+20+1000+10 = 4100
This is a Trick question, if you look hard enough. The answer of your question is 4100. When you calculate it in your head, or use a calculator, You get 4100. Look closely. The answer is not 5000. There are 4 1000's. However, 30 + 20 + 40 + 10 ≠ 1000. Your answer is 4100.
Two things that are ten yards long... 30 feet 360 Inches
you phrased the question wrong "what two coins add up to 30 cents, one can't be a nickel" the answer would be a nickel and a quarter because one isn't a nickel, it's a quarter while the other is a nickel
if there are ten rows with three buttons each, then there are 30 buttons!
Half is the same thing as .5 so you divide 30 by .5 and you get 60 then you add 10 so it is 70. TADA!!!
30/0.5=60 60+10=70
Seventy. 30 / .5 = 60; 60 + 10 = 70.
40
25
12
b ./
The answer is: 20/2 plus 30 = 40
28
40
30 / 2 + 10 - 2 = 23
40