Advertisements
Advertisements
प्रश्न
Volume of a rectangular box with length 2x, breadth 3y and height 4z is ______.
Advertisements
उत्तर
Volume of a rectangular box with length 2x, breadth 3y and height 4z is 24 xyz.
Explanation:
We know that, the volume of a rectangular box,
V = Length × Breadth × Height
= 2x × 3y × 4z
= (2 × 3 × 4) xyz
= 24 xyz
APPEARS IN
संबंधित प्रश्न
Write the degree of the following polynomial: 7 – 3x2y + y2
Write numerical co-efficient of the following: y
In -5x3y2z4 ; write the coefficient of -5xy2z. Also, write the degree of the given algebraic expression.
Find the sum of: x2 + x – 2, 2x – 3x2 + 5 and 2x2 – 5x + 7
Number of factors of (a + b)2 is ______.
Write the greatest common factor in the following terms.
21pqr, –7p2q2r2, 49p2qr
Factorise the following expression.
l2m2n – lm2n2 – l2mn2
Identify the term and its factor in the following expression.
Show the term and factor by tree diagram.
5xy2 + 7x2y
Amisha has a square plot of side m and another triangular plot with base and height each equal to m. What is the total area of both plots?
Observe the following nutritional chart carefully:
| Food Item (Per Unit = 100g) | Carbohydrates |
| Rajma | 60g |
| Cabbage | 5g |
| Potato | 22g |
| Carrot | 11g |
| Tomato | 4g |
| Apples | 14g |
Write an algebraic expression for the amount of carbohydrates (in grams) for 2x units tomatoes and y units apples.
