1. Anish made in 6 overs = 42 runs, ∴ Anish made in 1 overs = 42/6= 7 runs Anup made in 7 overs = 63 runs ∴ Anup made in 1 overs = 63/7 = 9 runs Thus, Anup made more runs per over. https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

    Anish made in 6 overs = 42 runs, ∴ Anish made in 1 overs = 42/6= 7 runs
    Anup made in 7 overs = 63 runs
    ∴ Anup made in 1 overs = 63/7 = 9 runs
    Thus, Anup made more runs per over.

    https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

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  2. Raju purchase 10 pens for = ₹150 ∴ Raju purchases 1 pen for = 150/10 = ₹15 Manish purchases 7 pens for = ₹84 ∴ Manish purchases 1 pen for = 84/7= ₹12 Thus, Manish got the pens cheaper. https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

    Raju purchase 10 pens for = ₹150
    ∴ Raju purchases 1 pen for = 150/10 = ₹15
    Manish purchases 7 pens for = ₹84
    ∴ Manish purchases 1 pen for = 84/7= ₹12
    Thus, Manish got the pens cheaper.

    https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

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  3. For covering 594 km, a truck will be required diesel = 108 litres ∴ For covering 1 km, a truck will be required diesel = 108/594 = 2/11 ∴ For covering 1650 km, a truck will be required diesel = 2/11x1650 = 300 litres Thus, 300 litres diesel required by the truck to cover a distance of 1650 km. httpsRead more

    For covering 594 km, a truck will be required diesel = 108 litres
    ∴ For covering 1 km, a truck will be required diesel = 108/594 = 2/11
    ∴ For covering 1650 km, a truck will be required diesel = 2/11×1650 = 300 litres
    Thus, 300 litres diesel required by the truck to cover a distance of 1650 km.

    https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

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  4. The weight of 72 books = 9 kg ∴ The weight of 1 book = 9/72 = 1/8 ∴ The weight of 40 books = 1/8x40=5kg Thus, the weight of 40 books is 5 kg. https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

    The weight of 72 books = 9 kg

    ∴ The weight of 1 book = 9/72 = 1/8
    ∴ The weight of 40 books = 1/8×40=5kg
    Thus, the weight of 40 books is 5 kg.

    https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

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  5. Cost of 4 dozen bananas = ₹180 Cost of 48 bananas = ₹180 [4 dozen = 4 x 12 = 48] ∴ From ₹180, number of bananas can be purchased = 48 ∴ From ₹1, number of bananas can be purchased = 48/180=4/15 ∴ From ₹90, number of bananas can be purchased = 4/15x90=24 = 24 bananas Thus, 24 bananas can be purchasedRead more

    Cost of 4 dozen bananas = ₹180
    Cost of 48 bananas = ₹180 [4 dozen = 4 x 12 = 48]
    ∴ From ₹180, number of bananas can be purchased = 48
    ∴ From ₹1, number of bananas can be purchased = 48/180=4/15
    ∴ From ₹90, number of bananas can be purchased = 4/15×90=24
    = 24 bananas
    Thus, 24 bananas can be purchased for ₹90.

    https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-12/

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