Question

1. tuna a can of tuna is 6 ounces. about how many grams is it?
2. crackers a box of crackers is 453 grams. about how many pounds is it? round to the nearest pound.

. distance a road sign in canada gives the distance to toronto as 140 kilometers. what is this distance to the nearest mile?
probability a bag contains 3 blue chips, 7 red chips, yellow chips, and 5 green chips. a chip is randomly drawn from the bag. find each probability.
p(yellow)

1. p(green)

p(red or blue)

1. p(not red)

Explanation:

1.

Step1: Recall the conversion factor

1 ounce is approximately 28.35 grams.

Step2: Calculate the weight in grams

Multiply the number of ounces by the conversion factor. So, for a 6 - ounce can of tuna, $6\times28.35 = 170.1\approx170$ grams.

Step1: Recall the conversion factor

1 pound is approximately 453.592 grams.

Step2: Calculate the weight in pounds

Divide the number of grams by the conversion factor. So, for a 453 - gram box of crackers, $\frac{453}{453.592}\approx1$ pound.

Step1: Recall the conversion factor

1 kilometer is approximately 0.621371 miles.

Step2: Calculate the distance in miles

Multiply the number of kilometers by the conversion factor. So, for a 140 - kilometer distance, $140\times0.621371 = 86.99194\approx87$ miles.

Answer:

170 grams

2.