Answer:
3 5/18
Step-by-step explanation:
Mass (in kg) 5.65 5.59 5.63 5.60
If the weighing machine measures to the nearest tenth of a kg, which bag will not be the same mass as the others?
Bag A
Bag B
Bag C
Bag D
A percentage is a way to describe a part of a whole. The percentage of increase from 50 to 90 is 80%.
A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
The percent of increase from 50 to 90 is,
= (90-50)/50 × 100%
= 40/50 × 100%
= 0.80 × 100%
= 80%
Hence, the percentage of increase from 50 to 90 is 80%.
Learn more about Percentages:
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Answer:
30m+15
Step-by-step explanation:
First, collect the like terms: 3(10m+5)
Next, multiply the numbers inside the brackets with 3:
3*10m=30m
3*5=15
So the answer is 30m+15
Answer:30m+5
Step-by-step explanation:
3(m+5+9m)
3m+15+27m
30m+5
A.
28π cm3
B.
49π cm3
C.
147π cm3
D.
343π cm3