C. 1.5 hours. divide 12 by 8, and you get 1.5.
Answer:
Step-by-step explanation:
the last one
2/80 is equivalent
you can also just multiply the numerator and denominator to find out what else is equivalent.
Answer:
the percent is almost 42.9
Step-by-step explanation:
Answer:
j=5.25
Step-by-step explanation:
j+22/8=8
j=8/1-22/8
j=64-22/8
j=5.25
Proof:
5.25+22/8=8
525/100+22/8=8
4200+2200/800=8
6400/800=8
8=8