Grade - practice problems - page 4 of 967

Number of problems found: 19327

Velocity ratio 2
The ratio of the walking speeds of A and B is 2:3. If B takes 36 minutes to cover a certain distance, how long does it take A?
Spending in 3 days
Jesse spends 1/2 of his pocket money on Monday. On Tuesday, he spends 2/3 of what is left. On Wednesday, he spends 1/4 of what remains. What fraction of his pocket money does he have left?
Horses equation
Some men and an equal number of horses are travelling together. Half the men are riding the horses and the rest are walking alongside them. If the total number of feet on the ground is 70, how many horses are there?
Triangle 97
Triangle DEF with angle Ê = 40°, angle F = 90°, EF = 45 mm. Find the length of DE.
Product of negative mixed
5/6 × (−4 1/2) × (−2 1/5)
Negative degrees Celsius
From 1:00 a.m. to 10:00 a.m., the temperature dropped 7 °C. From 10:00 a.m. until 4:00 p.m., the temperature then rose 15 °C. From 4:00 p.m. to 10:00 p.m., the temperature then dropped 4 °C. At 10:00 p.m., the temperature was −14 °C. What was the temperat
Clara
Clara earned $24 for mowing her neighbour's lawn 3 times. If Clara charged the same rate and earned $32, how many times did she mow her neighbour's lawn? Use a unit rate to find the unknown value.
Common difference 4
The 28th term of an arithmetic progression is −5. Find its common difference if the first term is 31.
Three athletes
Three athletes are training for a marathon. Sebastian runs 8.325 miles. Jordan runs 3.1 times the distance Sebastian runs. Rocky runs 6.77 miles less than Jordan. How many total miles did the three athletes run?
Six eggs
I have six eggs. I broke two, I fried two, and I ate two. How many do I have left?
Cleaners 3
Cleaners use 2/3 of a jug of window cleaner in 3 weeks. How much window cleaner do they use in 1 week? Simplify your answer and write it as a proper fraction, mixed number, or whole number.
The Three Little Pigs
Mary had 3 pigs and gave 1 pig to Will. How many pigs does Mary have left?
Equivalent - reciprocal
Which of these expressions is equivalent to 2/3 × 3 1/4? Select all that apply. Answers: 2 1/6 ÷ 3 1/4; 2 1/6 ÷ 2/3; 2/3 ÷ 2 1/6
Vertical components
Find the horizontal and vertical components of the vector which has a magnitude of 750 as shown in the figure.
Cycloshop
On increasing the price of a bicycle by 14%, it becomes Rs 1,425. What was its original price?
Chloe
Chloe collected 3 1/2 bins of glass bottles to recycle. Brenda collected 3 3/4 times as many bins as Chloe. How many bins of bottles did Brenda collect?
Daughter and Mom
A mother is seven times as old as her daughter. In 7 years' time, she will be five times as old as her daughter. How old is each of them?
Mixed x fraction
Find the product of 3 2/8 × 9/10.
Equivalent fractions 3
What fraction is equivalent to 1/3? Write three equivalent fractions for 1/3.
Mixed + fractions
Calculate the following with fractions and mixed numbers: 1½ + 4¼ + 5/10

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