Grade - practice problems - page 4 of 950

Number of problems found: 18989

Equivalent fractions 3
What fraction is equivalent to 1/3? Write three equivalent fractions to 1/3.
Mixed + fractions
Calculate following with fractions and mixed numbers: One and half + 4 and one quarter + 5 tenth
Temperature in Portland
On Sunday afternoon the temperature in Portland was 2°C. By midnight the temperature had dropped by 8°C. What was the temperature at midnight?
Equilateral RT
On a right triangle, side a is 12, and side b is 12. What is side c?
Angle of elevation 3
The angle of elevation of a pole from a point on the horizontal ground is 15°. After going up a distance of 10m towards the pole the angle of elevation became 30°.What is the height of the pole?
Four plates
Four equal maximum sized circular plates are cut off from a square paper sheet of area 784 sq cm. Calculate the circumference of each plates.
Square park
Amyra goes for a walk in a square park . The perimeter of the park is 1235 m. Find side of the park.
Sum two mixed
Which of the following is the sum of 22 7/9 and 6 8/9?
Building shadow
When Sun's altitude 30° above the horizontal, then find the length of the shadow of a 50 m high of a building .
Negative fraction 3
What is the product of 4/7 and -2/3?
Length units
How many times inch and a half go to the 12 feet?
Strawberries 16
There are 3/4 kg of strawberries on one plate and 2/3 kg on another plate. How many kilograms of strawberries are there altogether?
V jedálni
V školskej jedálni ZŠ urobili prieskum medzi žiakmi, ktoré jedlo im najviac chutí. Výsledky vyjadruje prvotná tabuľka: Palacinky; 102 Vyprážaný syr; 81 Špagety ; 18 Dukátové buchtičky ; 42 Kura s ryžou ; 30 Určte, čo je: štatistický súbor, štatistickú jed
Journey 9
A person covers half of his journey at 40 km/h and rest of his 20 km/h. Find his average speed of the whole journey.
Lamp shade
A lamp shade is in the form of a frustum of a cone with slant height 7 in., radii of bases 3 in. and 7 in. respectively. How much material is used in its construction if ¼ in. is allowed for the seam.
Area + perimeter TR2
Find the area of a triangle, two sides of which are 8 cm and 11 cm and the perimeter is 32 cm.
GP - negative term
The first term of a GP is -3 and the square of the second term is equal to its 4th term. Find the 7th term of the GP.
Three in a ratio
If A is 40% more than B, B is 20% less than C then, find the ratio A : C.
A liter of a milk
A one liter of a milk cost is Rs 42.50. What will be the cost of 2.5 liters?
School - boys:girls
In a school 10% of boy is equal to the 1/4 of number of girls and 10% of the number of girls is equal to the 1/25 of boys. Find the ratio between the number of boys and girls.

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