1). Two-third of one more than a number is 14. What is the number??
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2). Price of a table is 10 times the price of a chair. 1 table and 4 chairs together cost 28,000 rupees. Find the price of the table and price of chair.
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(Step by step explanation)
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Answers
Answer:
Annyeong Sree Nanda! Can I call u Sree in short?
Hope you find this answer helpful:
1) Let the number be x
ATQ
2/3(x+1) = 14
2x/3 + 2/3 = 14
2x/3 = 14-2/3
2x/3 = (42-2)/3
2x/3 = 40/3
2x = 40/3 × 3
(cancel 3 in denominator with 3 taken to RHS)
2x = 40
x = 40/2
x = 20
Hence the required number is 20
2) Let the price of chair be x
So price of table = 10x
ATQ
10x + 4(x) = 28000
10x + 4x = 28000
14x = 28000
x = 28000/14
x = 2000
Hence the price of chair = x = 2,000 Rupees
and price of table = 10×2,000 = 20,000 Rupees
Hope It Helps You Sree
Borahae!
1) Let the number be x
ATQ
2/3 * (x + 1) = 14
2x/3+2/3= 14
2x / 3 = 14 - 2/3
2x / 3 = (42 - 2) / 3
2x / 3 = 40/3
2x = 40/3 * 3
(cancel 3 in denominator with 3 taken to
RHS)
2x = 40
x = 40/2
x = 20
Hence the required number is 20
2) Let the price of chair be x
So price of table = 10x
ATQ
10x + 4(x) = 28000
10x + 4x = 28000
14x = 28000
x = 28000/14
x = 2000
Hence the price of chair = x = 2,000 Rupees and price of table = 10×2,000 = 20,000Rupees
And ur bias is Gyu right!!!
