1*5=12.75
2*4=9.6
so nine pens cost 3.15
one pen will be 0.35$
so one pencil will be .20$
Answer:
800 m
Please find attached the working of this question
Answer: The density of a certain material is such that it weighs 9 pounds per cubic foot of
7/8 as a percent - 87.5%
7/8 as a fraction - 7/8..? I don't get what you're talking about there
7/8 as a decimal - 0.875
