Grade - math word problems - page 300 of 944

Number of problems found: 18874

The tailor
The tailor estimated the rest of the fabric in the package at 11 m. By measuring, he found that he could cut the same pieces of this fabric without a residue in 150 cm or 210 cm increments. How many meters of fabric were in the package?
10 workers
Ten workers will perform the assigned work in 8 days. If six workers work for six days and then another six join them, how long will it take to get the job done?
Tandem jump
During the tandem jump, the paratroopers dropped from a height of 1.7 km to a height of 1.5 km above the surface in 4 seconds. At what average speed did they move before the parachute opened?
Rabbits and chicken
There are rabbits and chickens on a farm, 41 heads and 132 legs in all. How many rabbits at the farm?
Earnings 2
Trina's paycheck earnings vary directly from the number of hours she works. If she works 19 hours and earns 187.15 pesos, what should she earn if she works 40 hours?
Treasure map
On a treasure map, the actual distance is directly related to the scaled distance. If 15 miles is represented by 3 centimeters on the treasure map, are they equivalent to 135 miles?
Cherries 58331
There were 60 cherries in the bowl. Honza ate 3/12, Martin 7/20 and Zuzka 3/10. How many cherries are left in the bowl?
Studied 58321
Martin studied history on Tuesday for a third of the hour. Peter looked 1 2/3 hours. How much longer did Petr learn than Martin?
Nicola 2
Nicola is playing a video game where each round lasts 7/12 an hour. She has scheduled 3 3/4 hours to play the game. How many rounds can Nicole play?
Recurrence relation
Consider a recurrence relation an = 3an-1 - 3an-2 for n = 1,2,3,4,… with initial conditions a1 = 4 and a2 = 2. Calculate a5.
Collected 58291
Veronika collected 3/5 kg of paper, Alex collected 3/4 kg of paper, and Juraj collected 7/10 kilograms of paper. a) who collected the most and who collected the least? b) how many kg of paper did they collect together? (cut the result in the form of a mix
Kilometer 58281
Write a fraction, which part: 1) kilometer is 31 m 2) minutes is 42 seconds 3) the day is 10 o'clock
Trapezoid
The rectangular trapezoid ABCD with a right angle at the vertex A has sides a, b, c, and d. Calculate the circumference and the area of the trapezoid if given: a = 25cm, c = 10cm, d = 8cm
Tunnel
Kubo sits on a train speeding at 108 km/h. At that moment, the train enters the tunnel, which, according to Kub's book, is 2 km long. Kubo notices that the end of the train has left the tunnel 75 seconds later than the locomotive has entered the tunnel. W
Pencils 2
Eli is selling pencils. She sold 3/5 of them in the morning and 1/4 of the remainder in the afternoon. If Eli sold 200 more pencils than in the afternoon, how many pencils did Eli have in the beginning?
AND-NOT-AND
If P is the set of multiples of 2, Q is the set of multiples of 3, and R is the set of multiples of 7, the following integers will be in P and Q but not in R: A=−54 B=−50 C=42 D=100 E=252
Consumption 58231
Assume that consumption C depends on income y according to the function C = a + by, where a and b are parameters. The slope of this function is 0.8, and c is €50 when Y is €30. Does it apply to the values of parameters a and b?
Calculate
Calculate the height of a tree that casts a shadow 22 m long if you know that at the same time, a pillar 2 m high casts a shadow 3 meters long.
One-quarter 58211
The friends shared CZK 2,000. Felix got two-fifths, John two-tenths, Paul one-quarter. How many crowns did Tom get?
Center-symmetric 58201
Find out which we can write letters (uppercase) as center-symmetric.

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