If she sells her maths book for 10€ at a loss of 60% how much did she originally pay for the book
1 answer:
Answer:
She originally paid 25 pounds
Step-by-step explanation:
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Answer: B= A/(C+D)
Step-by-step explanation:
A = B(C+D)
Divide each side by B
A/B= C+D
Reciprocate both sides
B/A = 1/(C+D)
Now multiply each side by A
B = A/(C+D)
Answer:
Where is the photo?
Step-by-step explanation:
<h2>Given :-</h2>
- 50 men do 10 hours work daily complete work in 20 days
- 80 men do job in 50% time
<h2>To Find :-</h2>
<h2>Solution :-</h2>
- 1 man may do job in (50 × 20) days =
- 1 man may do job in 1000 days
Now,
Now,
- When hours reduced 50% then we will multiply days by 2
- Total days = 12.5 × 2 = 25 days.
<h2>Hence</h2>

Answer:
A) T'(-2,3), U'(0,5), V'(-1,0)