Tim installs 50 square feet of his floor in 45 minutes. At this rate how long does it take him to install 495 square feet.
1 answer:
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Answer:
62.5%
Step-by-step explanation:
Total number of animals in a group= 5+3=8 animals
Number of rays=5
Since we only have 5 rays out of the total 8, to express the number of rays as a percentage of the total animals, we divide the number of rays by the total animals then multiply by 100 to express in percentage as needed in the question
Percentage of rays=
Therefore, the percentage is 62.5%
Answer:
1: ×
2:
Step-by-step explanation:
1:
Multiply the numbers:
Write it without exponents:
so
.
2:
Apply exponent rule : assuming
Multiply the numbers:
Hope I helped! If so, may I get Brainliest and a Thanks?
Thank you, have a good one! =)