By finding the least common denominator (LCD), and then go from there.
4•4=16
12•5=60. That’s the answer
Answer:
255 seconds
Step-by-step explanation:
60 seconds x 1.30 = 78.78 seconds
78.78 seconds x 1.5 = 117 seconds
117+78+60= 255 seconds
hope this helps ^D^
I may not know I am sorry ma’am for your math problem is to hard
