Round each coin weight to the nearest gram first, penny 3g, nickel 5g, dime 2g, quarter 6g, half dollar 11g. Now add those numbers together as he has one of each coin 3+5+2+6+11=27 grams
Answer:
by showing dots and correlations in a graph which will have an estimated slope, while not a definite one
Step-by-step explanation:
First work out the difference:
75-40 = 30
30/75 * 100 = 40% decrease.
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Answer:
15/100 which equals 3/20
Step-by-step explanation:
Put 100 below to any decimal that has 2 numbers after zero then simplify