How many seconds is an hour, 25 minutes and 35 seconds?
One hour 60 minutes, one minute 60 seconds, one hour 25 minutes 35 seconds = 5135 seconds
How to list the equation of 0.5x + 1.2 times 4 = 6.3?
Hurry!
0.5x+1.2*4=6.3
0.5x=6.3-1.2*4
0.5x=6.3-4.8
0.5x=1.5
x=1.5÷0.5
x=3
How to do the equation 15 times 0.8-5x = 7.2
15×0.8-5x=7.2
12-5x=7.2
5x=12-7.2
5x=4.8
x=0.96