If the cost of a notebook is ₹27 3/4, how many notebooks can be purchased for ₹249 3/4
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121
Answer:
9 books
Step-by-step explanation:
Cost of a notebook = Rs 27 3/4 = ([4 x 27)+3]/4 = 111/4
Amount that we have = Rs 249 3/4 = ([4 x 249)+3]/4 = 999/4
Let, the number of books that we can buy with Rs 999/4 = x
We can use the method of cross multiplication to solve this problem.
1 book costs -- 111/4 Rs
How many books would cost -- 999/4 Rs
1 book -- 111/4
x -- 999/4
x * 111/4 = 1 * 999/4
x = 999/4 * 4/111
= 9 books
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