# Examples for 7th grade (seventh)

#### Number of examples found: 1974

• Customary length Convert length 65yd 2 ft to ft
• Inscribed 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.
• Triangle 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.
• Trapezoid Are diagonals in a rectangular trapezoid perpendicular and bisect the angles?
• 1.5 divided 1.5 divided by 1 = w divided by 4
• LCM What is the least common multiple of 5, 50, 14?
• Book 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
• Expressions 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.
• Fraction Determine for what x fraction ?:
• Shots Determine the percentage rate of keeper interventions if from 32 shots doesn't caught four shots.

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