Math, asked by dundugiri2002, 2 months ago

Average cost of 10pens is rupees 200 & average cost of 10 pensil is 100 rupees find the average cost of the all pens&pensils

Answers

Answered by ranjeetkumar21199

0

Step-by-step explanation:

10pens of average cost 200

10×200=2000

10pensin f average cost 100

10×100=1000

pens+pensin= 20

total average 2000+1000=3000

3000/20=150

Previous Question

Next Question

Similar questions

Math, 1 month ago

solve the eq 2(x+1) = -4(x-5) those will give write answer in 5 mins will get 50 points in my next question...

Science, 1 month ago

What is filtration ???

Physics, 1 month ago

1) Four students traced the path of light ray after refraction through the lens. (i) Which one of them is correct? (a) Only I (b) Only II (c) Only III (d) Only IV (ii) Which one of them is wrong? (a) I & II (b) II & III (c) I, II & III (d) Only IV (iii) What rule is used in third diagram and write it? (iv) Write the rule for fourth diagram?

Math, 2 months ago

If x=2+13, then find the value of x2+ 1/ x2...

Math, 2 months ago

find the sum of 2+✓3, ✓3+✓5 and 2+✓7...

English, 9 months ago

translate hindi to english from present tense translation ...

English, 9 months ago

Bird in hand is worth two in bush.Currect insert articles?

Math, 9 months ago

if one root of the quadratic equation 2x^2+2x+k=0 bis -1/3...