Examples for 7th grade (seventh)
Number of examples found: 1974
- Customary length
Convert length 65yd 2 ft to ft
Cube is inscribed in the cube. Determine its volume if the edge of the cube is 10 cm long.
- Closest natural number
Find the closest natural number to 4.456 to 44.56 and to 445.6.
- Brackets 2
Add parenthesis to make true: 5-2×6-4+2=5
- Lcm simple
Find least common multiple of this two numbers: 140 175.
Can be rectangular triangle equilateral?
- Fraction + eq
Solve following simple equation with fractions: -5/6(8+5b) = 75 + 5/3b
- Ratio - proportion
Reduce the number 16 in proportion 3:2 5:4 11:8
- Unknown number 6
Determine x if 1/6 of x is equal to 2/5 of the number 24.
Are diagonals in a rectangular trapezoid perpendicular and bisect the angles?
- 1.5 divided
1.5 divided by 1 = w divided by 4
What is the least common multiple of 5, 50, 14?
To number pages of thick book was used 4201 digits. How many pages has this book?
- Simple equations
Solve system of equations: 5x+3y=5 5x+7y=25
- Lcm of three numbers
What is the Lcm of 120 15 and 5
Expression (3a-7).(3a+7) is identical with: ?
- Temperature increase
If the temperature at 9:am is 50 degrees. What is the temperature at 5:00pm if the temperature increases 4 degrees Fahrenheit each hour?
- Digit sum
Determine for how many integers greater than 900 and less than 1,001 has digit sum digit of the digit sum number 1.
Determine for what x fraction ?:
Determine the percentage rate of keeper interventions if from 32 shots doesn't caught four shots.