Shapes/ Maybe 3D and 2D
What is the meaning of 3D?
3rd Dimension
Turn 1/5 into decimals.
0.2
1+1.
2.
What is 5 multiplied by 8?
40.
When was the girls and boys field trip? (The days only)
Girls - Monday
Boys - Tuesday
What is the name of a 2D shape with five sides, where each side has the same length?
A Pentagon
Express 3/7 as a decimal, rounded to three decimal places.
3/7 β 0.429 (rounded to three decimal places).
Add the following numbers and express the result in scientific notation: 5.62 Γ 10^4 + 3.41 Γ 10^3.
(5.62 Γ 10^4) + (3.41 Γ 10^3) = 5.62 Γ 10^4 + 0.341 Γ 10^4 = 5.961 Γ 10^4.
What is 7 multiplied by 3?
21.
What is the meaning of an assembly?
"Assembly" typically refers to a gathering or group convened for a specific purpose, such as a legislative assembly responsible for enacting laws or a manufacturing assembly line where parts are assembled to create products. It can also refer to the process of bringing together components or parts to create a unified whole, whether in manufacturing, programming, or other contexts.
What is the total measure of the interior angles of a hexagon when each angle is doubled?
The total measure of the interior angles of a hexagon when each angle is doubled is 1440 degrees.
If 2/5 of a number is 24, what is 3/8 of that number?
Let x be the number. Then, (2/5)x = 24. Solving for x, we find x = 24 * (5/2) = 60. Now, (3/8) * 60 = 22.5.
Add the fractions 3/7 and 5/9 and express the result as a decimal.
3/7 + 5/9 = (27/63) + (35/63) = 62/63, which as a decimal is approximately 0.9841.
A bakery sells 45 cakes each day. If they operate for 6 days a week, how many cakes do they sell in total during a week?
To find the total number of cakes sold in a week, multiply the number of cakes sold each day by the number of days they operate: 45 cakes/dayΓ6 days/week=270 cakes45 cakes/dayΓ6 days/week=270 cakes.
Which class won the apparent 'Field trip'?
7A.
How many faces does a dodecahedron have?
A dodecahedron has 12 faces.
Convert the repeating decimal 0.636363... to a fraction.
Let x = 0.636363... Then, 100x = 63.636363... Subtracting x from 100x, we get 99x = 63. Divide both sides by 99, we find x = 63/99, which simplifies to 7/11.
Add the following fractions with different denominators: 1/3 and 2/5.
1/3 + 2/5 = (5/15) + (6/15) = 11/15.
If a rectangular field has a length of 28 meters and a width of 15 meters, what is its total area in square meters?
To find the area of a rectangle, multiply its length by its width: Area=length x width=28 mΓ15 m=420 square meters Area=length x width=28 mΓ15 m=420 square meters.
Name 2 smartest kids in Grade 7.
Sensith, Sadev
What is the formula to calculate the volume of a cylinder?
The formula for the volume of a cylinder is V = Οr^2h, where r is the radius of the base and h is the height.
Subtract 0.025 from 1.03 and express the result as a fraction in simplest form.
1.03 - 0.025 = 1.005. So, the fraction in simplest form is 1005/1000, which simplifies to 201/200.
Add the following irrational numbers: β2 and Ο.
β2 + Ο. These cannot be simplified further, so the sum is often expressed as β2 + Ο.
If a car travels at an average speed of 60 kilometers per hour for 4 hours, how far does it travel?
To find the total distance traveled, multiply the speed by the time: Distance=speedΓtime=60 km/hΓ4 h=240 kilometersDistance=speedΓtime=60 km/hΓ4 h=240 kilometers.
Say the top 5 footballers in Grade 7.
1. Omar
2. Ifadh
3. Alaa
4. Ibrahim
5. Reihan