How many fluid ounces are in 2 1/2 gallons?

First convert grams to pounds, and then convert the decimal part of the pound to ounces.

1. Convert grams to pounds:

=

≈13.375pounds

1. Separate the integer and fractional parts of the pound:
   • Integer part is 13 pounds.
   • Decimal part is 0.375 of a pound.
2. Convert the decimal part to ounces (1 pound = 16 ounces):

0.375×16 ≈ 6ounces

Thus, the infant's weight is approximately 13 pounds and 6 ounces.

The correct answer is B 13 pounds, 6 ounces.

To determine which option represents the largest amount, consider the values in a comparable format:

A. 73.9% (equivalent to 0.739)

B. 16.25 (a whole number, clearly more than any of the percentages if you consider their decimal forms)

C. 95% (equivalent to 0.95, which is the largest among the percentages)

D. 1.25% (equivalent to 0.0125)

B 16.25 is clearly the largest number here, as it surpasses all the percentages when converted into decimal or whole number forms.

To solve the proportion = , use cross-multiplication:

45×105=35×𝑋

Calculate the left side:

45×105=4725

Now set up the equation:

4725=35𝑋

Solve for X by dividing both sides by 35:

𝑋= = 135

Thus, the value of X is 135.

To calculate the total number of legs in the group, we need to consider both the legs of the girls and the legs of the cats.

Each girl has 2 legs. Since there are 7 girls:

7×2=14legsfromthegirls

Each cat has 4 legs. Since each girl has 7 cats, there are a total of:

7×7=49cats.

Thus, the total number of legs for the cats is:

49×4=196legsfromthecats.

Adding the number of legs from the girls and the cats gives:

14+196=210legsintotal

The correct answer is B 210.