Math, asked by stephhhhh, 1 year ago

The mean of a, b, and c is 0.4. The mean of a, b, c, and d is 0.325. Find the values of d

Answers

Answered by harshit0720
2

It is so simple

A,b,c,d - a,b,c

0.325- 0.4

-0.075


stephhhhh: you sure??
harshit0720: Yes really this is correct
MARK ME AS BRAINLIST PLEASE
stephhhhh: how about this?? The mean of p, q, and r,is 72. The mean of p, q, r, s, and t is 70.8. Find the value of s + t.
stephhhhh: Jospeh's mean score in 10 tests is 74. What is his total score in these 10 tests?
harshit0720: Second ka answer 74 hi hai first nhi pta
stephhhhh: wrong answer the mean is average i am finding for the total score not average
stephhhhh: I cant mark you as brain
stephhhhh: Brainliest answer*
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