Kim rode her bike 135 miles in 9 weeks riding the same distance each week and Eric rode 102 miles in 6 weeks with the same dista
1 answer:
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Answer:
90
Step-by-step explanation:
for percentage
×100
= 0.9×100
=90
The amount of sugar in the starting solution contributes to a 36% concentration, so we have
units of sugar in the solution.
Into this solution, Sharon wants to pour liters of water to obtain a smaller concentration of sugar in the overall solution:
So Sharon needs to add liters of water to the solution to get the desired concentration.