[Audio] 👋 Hello students! Today, we are going to go through an exciting math topic: Multiplying Fractions by Whole Numbers. Let’s learn how to do this step by step — it's easier than you think! Hello Students! Today, we are going to go through an exciting math topic: Multiplying fractions by whole numbers. Let's learn how to do this step by step…. It is easier than you think..
[Audio] By the end of this lesson, you will be able to: Multiply fractions by whole numbers Use what you learn to solve real- world problems By the of this lesson, you will be able to: Multiply fractions by whole numbers. Use what you learn to solve real-world problems..
[Audio] 🤔 Why do we need this? Sharing food or snacks 🍰 Following recipes 🍲 Measuring things for craft📏 Solving real-life problems Why do we need this? Sharing food or snacks. Following recipes. Measuring things for craft. Solving real-life problems..
[Audio] 📘 Words to know: Fraction Numerator Denominator Product Whole Number Words to know: Fraction, Numerator, Denominator, Product, Whole number..
[Audio] 🍕 A fraction shows part of a whole. Example: ½ means 1 part out of 2 equal parts. Top number = Numerator Bottom number =Denominator A fraction shows part of a whole. Example: Half means one part out of 2. The top number is the numerator. Bottom number is the denominator..
[Audio] 🧮 Whole numbers are numbers like: 0, 1, 2, 3, 4, 5... They are not fractions or decimals. Whole numbers are numbers like 1,2,3,4,5,6…………………..
[Audio] 🔄 It means adding the same fraction over and over. 3×¼= ¼+¼+¼=¾ It means adding the same fraction repeatedly. 3 By a quarter. That is a quarter plus a quarter plus a quarter equals 3 quarters..
[Audio] 📋 Steps to follow: Multiply the whole number by the numerator Keep the denominator the same Simplify if needed Steps to follow: Number 1, multiply the whole number by the numerator. Number 2, keep the denominator the same. Number 3, Simplify if needed..
[Audio] 🧠2×3=? Step 1: 2 × 1 = 2 Step 2: Keep denominator (3) Answer: ²⁄₃ Two by 3 equals? Step 1: Two by 1 equals 2. Step 2: Keep the denominator as 3. The answer is two thirds..
[Audio] Example 2 🧠5×¾? Step 1: 5 × 3 = 15 Step 2: Keep denominator (4) Answer: ¹⁵⁄₄ or 3¾ Example 2. Five by 3 quarters? Step 1, five by three equals to 15. Step 2: Keep the denominator as 4. The answer is fifteen over 4 or 3 and 3 quarters.
[Audio] Visual Example 📊 Show 3 × ½ using bars or shapes: ½ + ½ + ½ = 1½ Visual example. Show 3 by half using bars or shapes. Half plus half plus half equals one and a half..
[Audio] Try It Yourself! ✏ What is 4 × ⅕? 👉 Write down your answer and we’ll check soon. Hint: Multiply 4 × 1, keep denominator Try it yourself! What is four by a fifth? Write down your answer and we will check soon. Hint: Multiply 4 by 1 then keep the denominator..
[Audio] Let’s Practice – Set A Solve these: 1. 3 × ⅓ = 2. 6 × ½ = 3. 4 × ⅖ = Let us Practice Set A. Solve this. Number 1, 3 by one third. Number 2, 6 by a half. Number 3, 4 by two-fifths..
[Audio] Answers to Set A 1. 3⁄3 = 1 2. 6⁄2 = 3 3. 8⁄5 = 1⅗ Answers to set A. Number 1, 3 over 3 equals one. Number 2, 6 halves equals three. Number 3, 8 fifths equals one and three fifths..
[Audio] Let’s Practice – Set B Try these on your own: 1. 7 × ⅜ = 2. 5 × ⅘ = 3. 9 × ⅙ = Let us practice Set B. Try this on your own. Number 1, 7 by three eighth. Number 2, 5 by four-fifths. Number 3, 9 by one sixth..
[Audio] Answers to Set B 1. ²¹⁄₈ = 2⅝ 2. ²⁰⁄₅ = 4 3. ⁹⁄₆ = 1½ Answers to ser B. Number one, 21 over 8 equals to 2 and 5 eighth. Number two, 20 over 5 equals to 4. Number 3, 9 over 6 equals to one and a half..
[Audio] Real-World Problem #1 🍪 Jason eats ⅔ of a cookie each day. How much in 3 days? 3×⅔=? Let’s solve it together! Real world problem 1; Jason eats 2 thirds of a cookie each day. 3 by 2 thirds? Let us solve it together!.
[Audio] Real-World Problem #2 🚲 Maria rides ⅖ miles daily. How far in 5 days? 5×⅖=? Real World Problem 2; Maria rides 2 fifth mile daily, How far in 5 days? 5 by 2 fifth.
[Audio] Shortcut Tip 💡 Multiply like this: Whole Number × Fraction = (Whole × Numerator) ⁄ Denominator Shortcut tip. Multiply like this; Whole number by fraction equals to Whole by numerator over denominator.
[Audio] Common Mistakes to Avoid ❌ Don’t multiply the denominator! ✅ Multiply only the numerator ✅ Always simplify if you can Common mistakes to avoid…… Don't multiply the denominator, Multipy only the enumerator. Always simplify if you can.
[Audio] Quiz Time! 📋 Solve: 1. 4 × ⅗ = 2. 2 × ⅚ = 3. 6 × ⅙ = Quiz Time….. Solve, 4 by 3 fifth, 2 by 5 sixth, 6 by 1 sixth,.
[Audio] You Did It! 🎉 👏 Great job learning how to multiply fractions by whole numbers! Can you teach a friend how to do it too? You did it, Great job learning how to multiply…. Can you teach a friend how to do it too?.