one third plus one quarter plus one fifth plus one sixth plus six = 6 57/60 1/3 + 1/4 + 1/5 + 1/6 +6: = (20 + 15 + 12 + 10)/60 + 6 = 57/60 + 6 = 6 57/60
60+60+60+60+60+60+60+60 =480 All the addition can happen in the same step. This is the same as 60*8.
The answer is 1830.
this is clearly a trick question. 20 plus 20 plus 20 is equal to 60 and there is 60 minites in 1 whole hour so 20 plus 20 plus 20 is equal to 1.
300 !
1/5 of 80 plus 1/2 of 60 is 46. 1/5 of 80 is 16 1/2 of 60 is 30
60
360
one third plus one quarter plus one fifth plus one sixth plus six = 6 57/60 1/3 + 1/4 + 1/5 + 1/6 +6: = (20 + 15 + 12 + 10)/60 + 6 = 57/60 + 6 = 6 57/60
60 cents
If the question means solve 1+2+...+60 then 1+2+...+n = n(n+1)/2 for any integer n>0 So for n= 60 the sum is 60*61/2 = 30*61 = 1830
60+60+60+60+60+60+60+60 =480 All the addition can happen in the same step. This is the same as 60*8.
The answer is 1830.
this is clearly a trick question. 20 plus 20 plus 20 is equal to 60 and there is 60 minites in 1 whole hour so 20 plus 20 plus 20 is equal to 1.
300 !
1/10 + 1/4 + 1/5 + 2/15 = 6/60 + 15/60 + 12/60 + 8/60 = 41/601/10 + 1/4 + 1/5 + 2/15 = 6/60 + 15/60 + 12/60 + 8/60 = 41/601/10 + 1/4 + 1/5 + 2/15 = 6/60 + 15/60 + 12/60 + 8/60 = 41/601/10 + 1/4 + 1/5 + 2/15 = 6/60 + 15/60 + 12/60 + 8/60 = 41/60
To solve 1/5 + 1/6 + 1/4 - first make all the fractions have the same denominator. 1/5 = 12/60 1/6 = 10/60 and 1/4 = 15/60 therefore... 12/60+10/60+15/60 = 37/60.