25+20+10+5+4+3+2=69
Math:
5 + 20 = 25
7 + 5 = 12 = 10 + 2 20 + 20 + 10 = 50 2 + 50 = 52
2+2+2+10+5+5+5+20+20+20+20+20+20=151
log5 20 + log5 10 - 3log5 2 = log5 [(20*10)/(2^3)] = log5 25 = 2 (log5 5) = 2
s = 20
10 plus 20-2 - 11 plus 3 is equal to 20.
2 and a half plus 2 and a half plus 10 plus 10 = 25
The answer is 27. 10+15=25. 25+2=27.
Solution: 20+25=? 20x.2=4 20+4=24 ans.
10 divided by 20/50 = 25= 10÷ 20/50= 10/1÷ 2/5= 10/1 * 5/2= 50/2= 25
* 10*10 * 100*1 * 25*4 * 50*2 * 20*5
firstly make the lower number the same 9/10 = 225/250 2/25 = 20/250 225/250 + 20/250 = 245/250 = 49/50