he spend in all on petrol?
13. 20 chairs and 35 tables were purchased for a school. If each chair costs 160 and a
table costs 400, find the total amount of the bill.
Answers
Step-by-step explanation:
In mathematics, a fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up said whole. For example, in the fraction 3 8, the numerator is 3, and the denominator is 8. A more illustrative example could involve a pie with 8 slices. 1 of those 8 slices would constitute the numerator of a fraction, while the total of 8 slices that comprises the whole pie would be the denominator. If a person were to eat 3 slices, the remaining fraction of the pie would therefore be 5 8 as shown in the image to the right. Note that the denominator of a fraction cannot be 0, as it would make the fraction undefined. Fractions can undergo many different operations, some of which are mentioned below.
Answer:
Cost of 1 chair = 20x160
= 3, 200
Cost of 1 table =35x400
=14, 000
Total amount of bill=3, 200+14, 000
=17, 200
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