Martha used
2
3
tablespoons of pepper to make
1
6
liters of gravy. if martha's recipe is for 1 liter of gravy, how much pepper will she need to make double the recipe?
a) 2 tablespoons of pepper
b) 4 tablespoons of pepper
c) 8 tablespoons of pepper
d) 12 tablespoons of peppe

answer:

c

step-by-step explanation:

since the recipe is 1 liter of gravy, and she made 1/6 liter for this ratio of pepper and gravy, that means multiply her ingredients by 6 to reach the required gravy amount, and respectively her required pepper amount.2 times 6 is 12 ,and 12 over 3 is 4.since she needs double the recipe, that becomes 8. happy to !

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.