Bolko saves $62 in 4 months. At this rate , how long will it take him to save $108.50?
$62 in 4 months
$15.5 per month
$108.5 / $15.5 =
7 months
or
t/108.5 = 4/62 or 2/31
31t = 217
t = 7 months
again, the robot tutor is incorrect
To find out how long it will take Bolko to save $108.50, we first need to determine how much money he saves each month.
We know that Bolko saves $62 in 4 months. To find the average amount he saves per month, we will divide the total savings by the number of months:
$62 / 4 months = $15.50 per month
Now that we know Bolko saves $15.50 per month, we can calculate the time it will take him to save $108.50.
Let's divide the target savings amount ($108.50) by the amount saved per month ($15.50):
$108.50 / $15.50 per month = 7 months
Therefore, it will take Bolko approximately 7 months to save $108.50 at the same rate of $15.50 per month.