After driving 84 km 3/8 of a trip is completed. How long is the total trip ? How many more kilometers must be driven to complete the trip ? The entire trip is _ km.
There are _km remaining.

:

1. Total Trip Distance = 190 kilometers

2. To complete the trip, 38 more kilometers left

Step-by-step explanation:

1.

Let total trip be x kilometers.

So we can say

"152 is \frac{4}{5}

5

4

of total" --- this into equation is:

\begin{gathered}152=\frac{4}{5}x\\x=\frac{152}{\frac{4}{5}}\\x=190\end{gathered}

152=

5

4

x

x=

5

4

152

x=190

Total trip is 190 km.

2.

Since already driven 152, to complete 190, you have to drive 190-152=38190−152=38 kilometers more.

So, 38 more kilometers to complete the trip.