Solve the word problem.
$8$ pizzas cost $₹ 160$ . What will be the cost of $6$ pizzas?

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Solution

Unitary method:
If $8$ pizzas cost $₹ 160$ .
Cost of $1$ pizza $=$ $\frac{160}{8} = ₹ 20$
$∴$ $6$ pizza cost $= 6 \times 20 = ₹ 120$
Hence, the cost of $6$ pizzas is $₹ 120$

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Solve the word problem.8 pizzas cost ₹160. What will be the cost of 6 pizzas?

Unitary method:If 8 pizzas cost₹160.Cost of 1 pizza =1608=₹20∴6 pizza cost=6×20=₹120Hence, the cost of 6 pizzas is ₹120

Solve the word problem.
$8$ pizzas cost $₹ 160$ . What will be the cost of $6$ pizzas?

Unitary method:
If $8$ pizzas cost $₹ 160$ .
Cost of $1$ pizza $=$ $\frac{160}{8} = ₹ 20$
$∴$ $6$ pizza cost $= 6 \times 20 = ₹ 120$
Hence, the cost of $6$ pizzas is $₹ 120$