Physical quantity - math word problems - page 34 of 346

Number of problems found: 6910

Sharing money 2
Ann and Betty shared a sum of money in the ratio is 2:3 and Ann received $120. What is Betty share?
Aling
Aling Rosa can sew 8 dresses in 12 days. How many dresses can she sew in 16 days?
Pupils
There are 40 pupils in a class. 30% of them are boys. How many pupils in the class are girls?
128 USD
128 USD is increased by 20 percentage. Determine the new amount.
A bag 6
A bag contains 3 red marbles, 8 blue marbles, and 5 green marbles. If two marbles are drawn out of the bag, what is the probability, to the nearest 1000th, that both marbles drawn will be blue?
Dividing money 7
A: B: C is in the ratio of 3:2:5. How much money will C get out of Rs 1260?
Two trains 12
Two trains 128m and 132m long are running towards each other on parallel lines at 42km/h and 30km/h respectively. In what time will they clear of each other from the moment they meet?
Single discount from three
Find a single discount equivalent to successive discounts of 10%, 20%, and then 20%.
Single discount
Find the single discount equivalent to two successive discounts of 20% and 10%.
A rope
A 75m piece of rope needs to be cut in a ratio of 1:4. What is the length of each piece?
Tim and
Tim and Sufyaan share sweets in a ratio of 3:5. Tim gets 12 sweets. How many does Sufyaan get?
Circle graph
Erica surveyed students at her school about their favorite type of music. She made a circle graph to show the results. The central angle for the section of the graph that represents country music measures 72°. If 45 classmates chose the country as their f
The ratio 11
The ratio of two prices is 6:7. If one of the prices is 1,500, fine the other price which is a bigger one.
Time interval
Find the time interval between 7:40 AM and 1 : 20 PM.
A river
A river is flowing at a speed of 5 km/h. A man can swim 20 km/h in still water. The man starts swimming from A to B, distance 30 km. After reaching B the man turn back and stop swimming after reaching point A . Find the total time.
Dinesh 2
Dinesh left town L for town M at a constant speed and took 10 hours to complete the journey. At the same time, Saanvi left town M for town L, traveled at a constant speed, and took 6 hours to complete the journey. They both passed each other at a point 72
A period
A period of 4 hrs 30 min is what percent of a day?
Temperature dropping
If the temperature drops 2 degrees for 6 hours and the starting temperature is 10 degrees, what will the new temperature be?
Three legs journey
A train runs for 3 h at the speed of 40 km/h and then for 4.5 h at the speed of 60 km/h.Thus it covers 3/5th part of the whole distance. It wants to cover the remaining distance in 4 h, find the average speed of the train for remaining distance.
Two trains 14
Two trains running in the same direction at 40kmph and 22kmph completely pass one another in 1 minute. If the length of the first train is 125m, find the length of the 2nd train.

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