Class name Subject Book title Chapter number Content Created at
Class VII Mathematics Ganita Prakash-II 7 and we remove the divisor, then the other side should be multiplied by this divisor for the equality to hold. For example, u 15 = 6 becomes u = 6 ×...
Class VII Mathematics Ganita Prakash-II 7 + 1 = 100. Find the value of k. Example 8: Madhubanti wants to organise a party. She decides to buy snacks for the party from the chaat shop in tow...
Class VII Mathematics Ganita Prakash-II 7 80 feet. How many donkeys are there? How This many children are there? 189 Ganita Prakash | Grade 7 | Part-II SUMMARY • An algebraic equation is a ...
Class VII Mathematics Ganita Prakash-II 7 = 18. Subtracting 5 from both sides, 25p = 500 – 50. f = 13. 25p = 450. Dividing both sides by 25, we get p = 450 ÷ 25 = 18. 18 people can be at he...
Class VII Mathematics Ganita Prakash-II 7 + 300 = 1000 a simpler equation if we 28 (x + 4) = 700. divide both sides by 4. 28x + 412 = 1000 Dividing both sides by 28 (x + 4) + 300 1000 Subtr...
Class VII Mathematics Ganita Prakash-II 7 Think of a number. x Subtract 3 from the number. x – 3 Multiply the result by 4. 4 (x – 3) = 4x – 12 Add 8 to the product. 4x – 12 + 8 = 4x – 4 Sin...
Class VII Mathematics Ganita Prakash-II 7 = 5. Share the equations you Math made with each other and discuss the methods used. Talk 179 Ganita Prakash | Grade 7 | Part-II Two such equations...
Class VII Mathematics Ganita Prakash-II 7 + 2 15w = 26 + 4w 12 15w = 30 x + 1 = – 8z = – 2 3 z = –2 w = 2 x + 1 = – 4 8 x = – 5 181 Ganita Prakash | Grade 7 | Part-II 7 8 9 4 (4q + 2) = 50 ...
Class VII Mathematics Ganita Prakash-II 7 called Hisab al-jabr wal-muqabala, which means ‘calculation by restoring and balancing’. These ideas spread even further. By the 12th century, Al-K...
Class VII Mathematics Ganita Prakash-II 7 + (100) = 10x 400 + 6x = 10x 400 = 10x – 6x 400 = 4x 400 ÷ 4 = x 100 = x Therefore, the price of one horse = ₹ 100. 183 Ganita Prakash | Grade 7 | ...
Class VII Mathematics Ganita Prakash-II 7 shapes, and situations. We express these generalisations using the language of algebra, which is both precise and powerful. Bījagaṇita also gives u...
Class VII Mathematics Ganita Prakash-II 7 figure shows the diagram for a window with a grill. What is the gap between two rods in the grill? 3 cm 2 cm 34 cm 9. Inarestaurant,afruitjuicecost...
Class VII Mathematics Ganita Prakash-II 7 many sticks are needed to make the arrangement in position number 11 of the sequence? (c) Can an arrangement in this sequence be made using exactly...
Class VII Mathematics Ganita Prakash 8 WORKING WITH FRACTIONS 8.1 Multiplication of Fractions Aaron walks 3 kilometres in 1 hour. How far can he walk in 5 hours? Thisisasimplequestion.We...
Class VII Mathematics Ganita Prakash 8 again, we have — Distance covered = × 3 km. Distance in 1 hour Distance in 5hour Distance inhour Finding the product: 1. We can first find the dist...
Class VII Mathematics Ganita Prakash 8 × = 5 × 2 = 10. It costs ₹10 for 1 hours of internet time. Figure it Out 1. Tenzin drinks 1 glass of milk every day. How many glasses of milk does ...
Class VII Mathematics Ganita Prakash 8 Finding the product: 2 Distance covered in 1 hour =1 km. Therefore, the distance covered in1an hour is the length we get by 1 2 dividing into 2 equ...
Class VII Mathematics Ganita Prakash 8 (ii) Now, we need to multiply2 by 3. Distance covered in3of an hour = 3 ×2 4 20 = . So,3 × 2= 6 = 3. 4 5 20 10 Discussion In the case of a fraction...
Class VII Mathematics Ganita Prakash 8 unit. What is the area of this rectangle? We see that 8 such rectangles give the square of area 1 square unit. So, the area of each rectangle is1 s...
Class VII Mathematics Ganita Prakash 8 4 3 3 1 4 3 (c) 5× 2 (d) 6× 5 Multiplying Numerators and Denominators Now, find 5 × 7. 12 18 Likethepreviouscase,letusfindtheproduct by performing ...
Class VII Mathematics Ganita Prakash 8 common factor. In this case, we can divide them by 12. Reprint 2026-27 Working with Fractions 12 × 5 = 1 × 5= 5 . 7 × 24 7 × 2 14 Let us use the sa...
Class VII Mathematics Ganita Prakash 8 of a rectangle of sid4ft and 95ft. 4. Tsewang plants four saplings in a row in his garden. The distance between two saplings is4 m. Find the distan...
Class VII Mathematics Ganita Prakash 8 questions.] Situation Multiplication Relationship Situation 1 Both numbers are The product (16) is greater than 1 3 4 greater than both the (e.g.3 ...
Class VII Mathematics Ganita Prakash 8 × ? = 12 Reprint 2026-27 Working with Fractions We can use this technique of converting division into multiplication problems to divide fractions. ...
Class VII Mathematics Ganita Prakash 8 get Dividend Divisor 5 2 10 the quotient is: = × = 1. First, find the number which gives 3 3 9 1 when multiplied by the divisor. Quotient We see th...