J Educational Tutorials

A car travels at a steady speed of 60 km/h. How far will it travel in 2 hours and 30 minutes?

1 week ago | [YT] | 2

J Educational Tutorials

What is the average (mean) of the first five prime numbers?

1 week ago | [YT] | 3

J Educational Tutorials

If a shirt costs $40 and is on sale for 25% off, what is the final sale price?

2 weeks ago | [YT] | 4

J Educational Tutorials

First find 20% of 50, and then find 50% of that result. What is the final value?

2 weeks ago | [YT] | 2

J Educational Tutorials

If the perimeter of a square is 36 cm, what is its area?

2 weeks ago | [YT] | 3

J Educational Tutorials

Watch Complete Solution #maths #fyp #mathematica

2 weeks ago | [YT] | 5

J Educational Tutorials

A man's age is 3 times his son's age. After 10 years, his age will be 2 times his son's age. What is the son's current age?

2 weeks ago | [YT] | 2

J Educational Tutorials

If you roll a standard 6-sided die, what is the probability of rolling an even number?

3 weeks ago | [YT] | 6

J Educational Tutorials

What is 20% of 150?

3 weeks ago | [YT] | 5

J Educational Tutorials

If the ratio of boys to girls in a class is 3:2 and there are 15 boys, how many girls are there?

3 weeks ago | [YT] | 0