What is the value of exponent x? 3^x + 3^x + 3^x = 81
37:29
FRACTION to PERCENT to DECIMAL and vice versa
11:47
4 workers complete 8 jobs in 4 days, how long will it take 6 workers to complete 12 such jobs?
5:35
If thrice a value of a number is increased by 6, the resulting figure is 42. What is the number?
7:22
If there are 9.66 km in 6 milles, how many km are there in 15 miles?
3:09
What is the value of the variable X when 8:X = X: 128?
4:19
A pie is cut into 20 equal parts. What percent of the whole pie is 4 slices?
5:01
bag contains candies. If there are 40 candies inside, which of the following RATIOs couldn't apply?
44:42