28 is a multiple of 7 and also a factor of seven!
Answer: a=600
Step-by-step explanation:
(a+200)/400=2
a+200=2×400=800 so
a+200=800
a=600 because 800-200=600
Hope this helps. Stay healthy and safe and have a blessed and wonderful day and I hope you had a good Easter!
- Cutiepatutie
Answer:
80 machines
Step-by-step explanation:
If a machine makes 20 gadgets every fourth (1/4) of an hour, it makes 80 machines every hour (20*4).
Answer: .24
You get this by multiplying .75 by .32 or by dividing .32 by four and multiplying by 3
Answer:
A
Step-by-step explanation:
