90 times.
The answer = 540/6 = 90
Since 3 × 30=90 90×6= 540
90
numbers which are divisible by 90 are the multiples of 90: 90, 180, 270, 360, 450, 540, 630,...
6 x 90 = 540 It's like this: 90 x 6 ------- 540
540
6 times 90 = 540
There are 5400 seconds in 90 minutes which is greater than 540 seconds
540 ÷ 6 = 90
90
6