# Problems for 6th grade (the sixth graders)

- Number of songs

Write an expression for the number of songs they need for this show. Evan and Peter have a radio show that has 2 parts. They need 4 fewer than 11 songs in the first part. In the second part, they need 5 fewer than 3 times the number of songs in the first p - Geometric plan

At what scale the building plan if one side of the building is 45m long and 12mm long on a plan? - In about

In about 12 hours in North Dakota the temperature rose from -33 degrees farenheit to 50 degrees farenheit. By how much did the temperature change? - Avg speed of flight

The students vice adventure had a 2,367 km flight. If they travel time was 2 hours and 56 minutes, what was their average speed in kilometres per hour? - Change in temperature

Starting temperature is 21°C, the highest temperature is 32°C. What is the change in temperature? - Speed of car

In 2 hours 40 mins, a car travels 100km. At what speed is the car traveling? - Temperature change 2

The outside temperature changed -14F over 4 hours. If the temperature changed the same amount each hour, what was the change in temperature each hour? - Cyclist

Cyclist drives 5 km in half an hour, how long will drive in 3 hours? - Dance group

The dance group formed groups of 4, 5, and 6 members. Always one dancer remains. How many dancers were there in the whole group? - Barter

There is exchange trade on the market. We know that for two sheepskins we get three goat skins. We also know that for six rabbits skins we get four goat skins. How many rabbit's skins we get for four sheepskins? - Temperature change

The mean temperature change is -3.2°F per day for five days. What is the total change over the five day period? - Decorative fence

The rectangular garden is 57 m long and 42 m wide. Calculate how much m² it will reduce if it encloses with a 60 cm wide decorative fence. - Last page

Two consecutive sheets dropped out of the book. The sum of the numbers on the sides of the dropped sheets is 154. What is the number of the last page of the dropped sheets? - Prism 4 sides

Find the surface area and volume four-sided prism high 10cm if its base is a rectangle measuring 8 cm and 1.2dm - The King

The King wants to divide his sons equally. He has 42 rubies and 45 diamonds. How many sons and how will they share them? - Area of rectangle

How many times will increase the area of the rectangle, if we increase twice the length and at the same time we decrease the width by the half? - Brick weight

The brick weighs 2 kg and a half bricks. How much does one brick weigh? - Forestry workers

In the forest is employed 56 laborers planting trees in nurseries. For 8 hour work day would end job in 37 days. After 16 days, 9 laborers go forth? How many days is needed to complete planting trees in nurseries by others, if they will work 10 hours a da - Three cats

If three cats eat three mice in three minutes, after which time 260 cats eat 260 mice? - Divisibility

Is the number 761082 exactly divisible by 9? (the result is the integer and/or remainder is zero)

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