. In june a baseball team that played 60 games had won 30%
of its game played. After a phenomenal winning streak this
team raised its average to 50% .How many games must the
team have won in a row to attain this average?
- 7 Answers
- 37699 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / suryaveer
Total game played= 60
%won =30%
Total won= 60*30/100 i.e. 18
now team plays x games and win all of those to increase the
average to 50%.
So,
(60+x)*50/100=18+x
(60+x)/2=18+x
60+x=36+2x
24=x
So the final answer is 24.
| Is This Answer Correct ? | 195 Yes | 7 No |
Answer / govind
hi dear friends
now given the baseball team had played 60 games .
and won 30%
then 60*(30/10)=18
nw after a phenomenal winning is the average to 50%
nw team playes the x,ok the increses the 50%
then
60+x)*50/100=18+x
(60+x)/2=18+x
60+x=36+2x
24=x
=> x=24
| Is This Answer Correct ? | 41 Yes | 1 No |
Answer / tarun majumder
Let, x be the no. of matches won in a row...
As per question,
(18+x)/(60+x)=50/100;
then, x=24
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / hemant
30% of 60 games = 18 games
Let
x = number of games won during the winning streak
(18 + x)/(60 + x) = 0.50
18 + x = 0.50(60 + x)
18 + x = 30 + 0.50x
0.50x = 12
x = 24
| Is This Answer Correct ? | 5 Yes | 1 No |
If q is a multiple of prime numbers, is q a multiple of r? 1) r < 4. 2) q = 18. a) if statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question. b) if statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question. c) if BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient. d) if EACH statement ALONE is sufficient to answer the question asked. e) if statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
what is the difference between functions and member functions? what is meant by cloud computing?
For a 13-bit DAC the MSB resistance is 2kohms. What is the LSB resistance ?
A company rented a machine for Rs.700/- a month. Five years later the treasurer calculated that if the company had purchased the machine and paid Rs.100/- monthly maintenance charge, the company would have saved Rs.2000/-. What was the purchase price of the machine?
Raghav marks his product 25% above the cost and then gives a discount of 20%.If the original price is Rs,25000 What is the final price?
(165)2 - (164)2 =
sir, can u plz give me model set papers of sbi and vijayabank
The First woman Noble ____________
Find the correct meaning of the following phrase: To bite the dust
albert and fernandes they have two leg swimming race. both start from opposite and of the pool. On the first leg, the boys pass each other at 18 mt from the deep end of the pool. during the II leg they pass at 10 mt from the shallow end of the pool. Both go at const speed. but one of them is faster. each boy rests for 4 sec to see at the end of the i leg. what is the length of the pool.
what is current plr rate of sbi
92.5% of 550=?
English 
