90/70 or 9/7
1/4
5,400 minutes.
A pair of complementary angles add up to 90 degrees. Therefore, the complement of a 70 degree angle is 90 - 70 = 20 degrees.
60 minutes divided by 70 equals .86 times 30 equals 25.7 minutes.
Just convert the 2 hours to minutes. Then you have the ratio:24 minutes : (the equivalent of 2 hours) Which, if you wish, you can then simplify.
5/6 or 5 to 6 as a ratio.
90 minutes.
90:27:00
90 seconds = 1.5 minutes. So the ratio is 1.5 : 3 or 1:2
1:3
90 sec to 7min
5/9
90 minutes is one and a half hour. 1.5 times 70 gives you the distance.
90 min/8 hours = 90 min/480 min = 3/16
s = 60m where s is seconds and m is minutes.
It is 7/30.
90% of 70= 90% * 70= 0.9 * 70= 63
About 1 hour 17 minutes.