7. klasse

{
"voice_prompt": "",
"manuscript": {
"title": {
"text": "How do you add mixed numbers without regrouping?",
"audio": "How do you add mixed numbers without regrouping?"
},
"description": {
"text": "Learn how to add mixed numbers without regrouping. \r\n1. Add the whole numbers\r\n2. Add the fractions\r\n3. Put all together",
"audio": "Learn how to add mixed numbers without regrouping. First, Add the whole numbers\r\n2. Two, Add the fractions\r\n3. Three, Put all together"
},
"scenes": [
{
"text": "Remember, a mixed number is made up of a whole number and a proper fraction. For example, the mixed number 2 and one fifth. Here, 2 and one fifth means 2 whole chocolate bars and one fifth of another chocolate bar. Now, let's see how to add mixed numbers.",
"latex": "2\\frac{1}{5}"
},
{
"text": "Add the mixed numbers 2 and one fourth and 3 and two fourths",
"latex": "2\\frac{1}{4} + 3\\frac{2}{4} = ?"
},
{
"text": "First, add the whole numbers. Here, 2 plus 3 equals 5.",
"latex": "2 + 3 = 5"
},
{
"text": "Next, look at the fractions. You have one fourth plus two fourths. Since the denominators are the same, just add the numerators: 1 plus 2 equals 3. So, one fourth plus two fourths equals three fourths.",
"latex": "\\frac{1}{4} + \\frac{2}{4} = \\frac{3}{4}"
},
{
"text": "Combine the sum of the whole numbers and the sum of the fractions, and you get 5 and three fourths. That's it!",
"latex": "5 + \\frac{3}{4} = 5\\frac{3}{4}"
}
],
"outro": {
"text": "To add mixed numbers without regrouping: \r\n1. Add the whole numbers\r\n2. Add the fractions\r\n3. Put all together",
"audio": "To add mixed numbers without regrouping. \r\n1. First, Add the whole numbers\r\n2. Two, add the fractions\r\n3. Three, Put all together"
}
}
}