Question

7 notebooks cost is rupees 154 find the cost if 9 notebooks . ​

Answer 1

cost of each book =154÷7=22

cost of 9 books=,22×9= 198

Answer 2

Answer:

so first you gonna take out the cost of 1 notebooks and then the cost of 9 notebooks

Step-by-step explanation:

first: 154/7 =22

cost of 1 notebook is 22 rupees

Now, the cost of 9 notebooks are

= 22×9 = 198

Hope it would be helpful