Q3) Five people are going on a camping trip for 6 days. The
following list of food items is needed for 1 day for each
person:-
FOOD ITEM QUANTITY
Wheat flour 180 g
Rice 1/2 of wheat flour
Pulses 1/3 of wheat flour
Oil 50 g
Salt 12 g
Sugar 70 g
Coffee 10 g
Milk powder 40 g
Tea leaves 9 g
Now fill in the blanks:-
(a) The quantity of rice needed for 3 people in 1 day is
g.
(b) The quantity of oil needed for 5 people in 2 days is
g.
(c) The quantity of tea leaves needed for 2 people in 3 days is
g
(d) The quantity of pulses needed for a person in 6 days is
g.
(e) The quantity of milk powder needed for a person in 5 days
is g.
(f) The quantity of coffee needed for 4 people in 6 days is
g.
(g) The quantity of salt needed for 2 people in 4 days is
g.
(h) The quantity of wheat flour needed for 3 people in 5 days
is g.
(i) The quantity of sugar needed for 1 person in 3 days is
g.
(j) The quantity of rice needed for 4 people in 3 day is
g.
Answers
Answer:
(a) The quantity of rice needed for 3 people in 1 day is:
1/2 x 180 g = 90 g
90 g x 3 = 270 g
Therefore, the quantity of rice needed for 3 people in 1 day is 270 g.
(b) The quantity of oil needed for 5 people in 2 days is:
50 g x 2 x 5 = 500 g
Therefore, the quantity of oil needed for 5 people in 2 days is 500 g.
(c) The quantity of tea leaves needed for 2 people in 3 days is:
9 g x 3 x 2 = 54 g
Therefore, the quantity of tea leaves needed for 2 people in 3 days is 54 g.
(d) The quantity of pulses needed for a person in 6 days is:
1/3 x 180 g x 6 = 360 g
Therefore, the quantity of pulses needed for a person in 6 days is 360 g.
(e) The quantity of milk powder needed for a person in 5 days is:
40 g x 5 = 200 g
Therefore, the quantity of milk powder needed for a person in 5 days is 200 g.
(f) The quantity of coffee needed for 4 people in 6 days is:
10 g x 6 x 4 = 240 g
Therefore, the quantity of coffee needed for 4 people in 6 days is 240 g.
(g) The quantity of salt needed for 2 people in 4 days is:
12 g x 4 x 2 = 96 g
Therefore, the quantity of salt needed for 2 people in 4 days is 96 g.
(h) The quantity of wheat flour needed for 3 people in 5 days is:
180 g x 5 x 3 = 2700 g
Therefore, the quantity of wheat flour needed for 3 people in 5 days is 2700 g.
(i) The quantity of sugar needed for 1 person in 3 days is:
70 g x 3 = 210 g
Therefore, the quantity of sugar needed for 1 person in 3 days is 210 g.
(j) The quantity of rice needed for 4 people in 3 days is:
1/2 x 180 g x 3 x 4 = 1080 g
Therefore, the quantity of rice needed for 4 people in 3 days is 1080 g