Addison made fancy orange costume decorations for each of the 9 dancers in her year-end dance performance. She cut 7 1/5 yards o f ribbon into equal pieces to make the decorations. How long was each piece of ribbon?
1 answer:
Answer:
0.8 yards or 28.8 inches
Step-by-step explanation:
I always turn fractions into decimals because it is easier to figure it out and simpler.
So 1/5 would be 2/10 because you multiply the whole thing by 2 to make the denominator 10 so you can turn it into a decimal.
So the decimal is 0.2
You would divide 7.2 by 9 to get 0.8 yards which is 28.8 inches.
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Let one no. be x , Then according to question other number will be 8x
Answer should be 20
Answer:
754 inches³
Step-by-step explanation:
The equation for the volume of a cylinder is V = π*r²*h.
So you have d = 8 (meaning r = 4) and h = 15. Substitute in those values into the equation and you'll get V = π*4²*15 = 753.98, which rounds to 754 inches³
You can't the answer is 2 because 20 goes into 10 twice
