Becca decided to drink 4 liters of water every day. There are approximately 29.6 milliliters in 1 fluid ounce. Which measurement is closest to the number of fluid ounces in 4 liters?

To find the number of fluid ounces in 4 liters, we need to convert liters to milliliters and then to fluid ounces.

4 liters = 4000 milliliters.

To convert milliliters to fluid ounces, we divide by 29.6 (since there are approximately 29.6 milliliters in 1 fluid ounce).

4000 milliliters/29.6 milliliters = approximately 135.1 fluid ounces.

The measurement closest to the number of fluid ounces in 4 liters is 135.