Car A travels 105 miles on 3 gallons of petrol. Car B travels 80 miles on 9 litres of petrol.

which car has the better petrol consumption (ie more miles per gallon) ?

you may use the fact that 1 gallon=4.5 litres.

62,400 is what percentage of 156,000

A recipe calls for 5/8 cup of brown sugar and 2/3 cup of flour. which ingredient has the greatest amount?

Sin x° = 4/15 round to nearest tenth find x

What is 27 kg 547 g + 694 g

You are evenly dividing up a box of 13 power bars amongst 5 friends.

Two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again? Show Work

Does the equation represent a direct variation? If so, find the constant of variation. 2x - 4y = 0 Question 1 options: yes; k = - 1/2 no yes; k = 1/2 yes; k = - 4

If a bag of pennies weighs 5.1 kilograms. Each penny weighs 2.5grams. About how much penny's are in the bag A. 20 B. 200 C. 2,000 D. 20,000

Jack broke apart 5x216 as 5x200+5x16 to multiply mentally. what strategy did jack use

Kim wrote the number 11 use Mental Math to tell what number has 2 more tens than 11