Question

An Autobiography of a shopping mall for project work​

Answer 1

Answer:

A shopping mall (or simply mall) is a North American term for a large indoor shopping center, usually anchored by department stores. The term "mall" originally meant a pedestrian promenade with shops along it (that is, the term was used to refer to the walkway itself which was merely bordered by such shops), but in the late 1960s, it began to be used as a generic term for the large enclosed shopping centers that were becoming commonplace at the time

Answer 2

Answer:

53 + 47 = 100 : simples? But those itching for their Good Will Hunting moment, the Guinness Book of Records puts Goldbach's Conjecture as the current longest-standing maths problem, which has been around for 257 years. It states that every even number is the sum of two prime numbers: for example, 53 + 47 = 100.search-icon-image

Question

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Fifteen postcards cost Rs. 2.25. What will be the cost of 36 postcards? How many postcards can we buy in Rs. 45

Medium

Solution

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15 postcards costs =Rs. 2.25

1 postcard will cost =Rs.

15

2.25

=0.15

36 postcards will cost =Rs.0.15×36

=Rs 5.40

And

In Rs. 2.25 we can buy =15 postcards

In Rs. 1 we can buy =

2.25

15

postcards

In Rs. 45 we can buy =

2.25

15

×45 postcards

=300 postcardsFifteen post cards cost Rs 2.25. How many postcards can we buy in Rs 45?