Math, asked by santhoshkumar95, 1 year ago

If the of 49a + 49b = 6272, what is the average of a and b?

Answers

Answered by avhibunty

1

Since 49a+49b=6272,

we can divide by 49 to find that a+b=128.

By definition the average of a and b is 12(a+b), which is 12⋅128=64.

Previous Question

Next Question

Similar questions

Chemistry, 7 months ago

hich of the following statement is correct? (a) At constant temperature, the gas density is directly proportional to pressure. (b) At lower pressure, gases deviate from Boyle’s law. (c) Plots of ‘P’ Vs ‘T’ at constant volumes for an ideal gas are parabolic. (d) At -273K, gases have zero volume which corresponds to solid state.

Math, 7 months ago

ii) बेलनाकार स्तंभ का आयतन निकालने के लिए किस फार्मूला का प्रयोग करेंगे। (4) Trb (ь) та (c) To (ltr) (421 ११ Hindi d main main answer chahi...

Math, 7 months ago

38. Prove the theorem 'Lines which are parallel to the same line are parallel to each other'. (4 marks)...

Economy, 1 year ago

analyze the productive side of population...

Math, 1 year ago

A & B earn salary in the ratio of 4:5. B earns 9000 more than A. Find salary of A.

Physics, 1 year ago

A car starts to move from rest, after 10 second the acceleration produced by the car is 5m/s^2. Calculate final velocity of car.

English, 1 year ago

pls write a simple dialogue pls.i will give thanks and mark brainliest...

Math, 1 year ago

In what time will rupees 1000 amount to rupees 1331 at 10 percent per annum compound intrest...