Todd, Jeremy and Adam are brothers. Todd's age is three times as much as Adam's age and Jeremy is five years elder than Adam. If
1 answer:
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Answer:
7 miles per hour.
Step-by-step explanation:
Right now, the relationship in the problem represents 3 miles in hours. To find out what the unit rate is (number of miles per mile), we need to multiply both sides of the equation show BeLoW:
3 =
7 miles = 1 hour
Therefore, Doug's average speed in miles per hour is 7 (7 miles per hour).
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Answer:
She made She made 100 grams of 45% sugar syrup.
Step-by-step explanation:
Genna added 45 grams of sugar into 55 grams of water.
Total amount she mixes = 45 + 55 = 100 grams.
Percentage of sugar in total mixture (sugar syrup) = 45 grams sugar in 55 grams syrup.
Here, Solute is sugar and Solvent is water.
mass of solute = 45
mass of solute + mass of solvent = 100
Putting values, we get,
Thus, She made She made 100 grams of 45% sugar syrup.