Question

If 9 cups of rice cost 150 naira find the cost of 29 cups​

Answer 1

`\huge\boxed{\sf 483.3 \ naira}`

Explanation:

Given that,

9 cups = 150 naira

Using unitary method:

Divide 9 to both sides

9/9 cup = 150/9 naira

1 cup = 50/3 naira

Multiply 29 to both sides

29 cups = (50/3)*29 naira

29 cups = 16.67*29 naira

29 cups = 483.3 naira

`\rule[225]{225}{2}`