# Arithmetic - math word problems

1. One half
One half of ? is: ?
2. Wire
One pull of wire is reduced its diameter by 14%. What will be diameter of wire with diameter 19 mm over 10 pulls?
3. Estate
Estate shaped rectangular trapezoid has bases long 34 m , 63 m and perpendicular arm 37 m. Calculate how long is its fence.
4. Divisibility
Determine all divisors of number 84.
5. Compare
Compare with characters >, <, =: 85.57 ? 80.83
6. Cube
Calculate the surface cube with edge 11 dm.
7. Hole
They fill shape hole with dimensions 2.9 m, 17 m, 15.2 m with 97 m3 of soil. How many percent it fill up?
8. Cubic
Convert 660 m3 of natural gas volume to energy units kWh. Combustion of 1 cubic meter of natural gas is released energy 10.55 kWh.
9. Product
The product of two consecutive odd numbers is 8463. What are this numbers?
10. Angle
Draw angle |∠ ABC| = 130° and built its axis. What angle is between axis angle and arm of angle?
11. Triangle
Prove whether you can construct a triangle ABC, if a=9 cm, b=6 cm, c=10 cm.
12. School
27 students of 6.D class is going to a trip. They pay 9 € each. The teacher got 153 €. How many children have not paid?
13. Circles 2
Calculate the area bounded by the circumscribed and inscribed circle in triangle with sides 12 cm, 14 cm, 18 cm.
14. Shots
5500 lead shots with diameter 4 mm is decanted into a ball. What is it diameter?
15. Sphere
The surface of the sphere is 12100 cm2, and the weight is 136 kg. What is its density?
16. Is equal
Is equal following terms? ?
17. Bureau of Labor
Bureau of Labor is a state institution that provides mike and the rest for their so-called clients. The mission of the Bureau of Labor is spend taxpayer money to provide relaxation and benefits to those who do not want to work. Popularly speaking sense th
18. Powers
Is true for any number a,b,c equality:? ?