Suma y Resta: Cómo no confundir y - en matemáticas

The rapid pace at which the U.S. is expending some of its most advanced air-defense interceptors and precision-guided weapons in the Middle East is a point of great tension inside the Trump administration as President Trump's war with Iran ratchets up again, according to officials familiar with internal assessments. CBS News national security analyst Aaron MacLean explains.

Career Ladder: How Alba Larsen Climbed the F1 Academy Path

Let's solve a math problem: what number is halfway between 1/3 and 1/2? We find a common denominator (6), then calculate the distance (1/6). Half of that distance is 1/12. Adding 1/12 to 1/3 gives us 5/12. #MathExplained #Fractions #ProblemSolving #MathTips

Comparing fractions close to one: 11/14 and 10/13. Both are 3 away from a whole. Since 11/14 is missing smaller pieces, it's the larger fraction. Dividing a larger number by a smaller number results in a value greater than one. #MathTips #FractionComparison #LearningMath #MathExplained

Further Maths A Level: Tips for Taking Extra Exams to Sharpen Your Mind