Shapes/ Maybe 3D and 2D
Fractions
Addition
Multiplication
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100

What is the meaning of 3D?

3rd Dimension

100

Turn 1/5 into decimals.

0.2

100

1+1.

2.

100

What is 5 multiplied by 8?

40.


100

When was the girls and boys field trip? (The days only)

Girls - Monday

Boys - Tuesday

300

What is the name of a 2D shape with five sides, where each side has the same length?

A Pentagon

300

Express 3/7 as a decimal, rounded to three decimal places.

3/7 β‰ˆ 0.429 (rounded to three decimal places).

300

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.

300

What is 7 multiplied by 3?

21.

300

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.

400

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.

400

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.

400

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.

400

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/dayΓ—6 days/week=270 cakes45 cakes/dayΓ—6 days/week=270 cakes.

400

Which class won the apparent 'Field trip'?

7A.

1500

 How many faces does a dodecahedron have?

A dodecahedron has 12 faces.

1500

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.

1500

Add the following fractions with different denominators: 1/3 and 2/5.

1/3 + 2/5 = (5/15) + (6/15) = 11/15.

1500

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 mΓ—15 m=420 square meters Area=length  x width=28 mΓ—15 m=420 square meters.

1500

Name 2 smartest kids in Grade 7.

Sensith, Sadev

10000

What is the formula to calculate the volume of a cylinder?

The formula for the volume of a cylinder is V = Ο€r^2h, where r is the radius of the base and h is the height.

10000

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.

10000

Add the following irrational numbers: √2 and Ο€.

√2 + Ο€. These cannot be simplified further, so the sum is often expressed as √2 + Ο€.

10000

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=speedΓ—time=60 km/hΓ—4 h=240 kilometersDistance=speedΓ—time=60 km/hΓ—4 h=240 kilometers.

10000

Say the top 5 footballers in Grade 7.

1. Omar

2. Ifadh

3. Alaa

4. Ibrahim

5. Reihan