Math Monday

Brian has scores of 88, 95 on his first two math tests, he wants to have an average score at least 90 points.

There are total three tests, what score must Brian get on his third test to have an overall average of 90?

Hint:

Test 1:      88

Test 2:      95

Test 3:     ___

____________

270

Analysis: To achieve an average of 90 in three tests, Brian needs to

have total score 90+90+90=270, he already has two scores,

thus it is up to YOU to figure out what Brian must score in

test 3  to reach his goal?

Solution : 87.

Good Luck!

🙂 😉 😉

18 thoughts on “Math Monday”

1. I respect your life choice, Alice!
Happy Monday!
😉

1. Viola says:

He will need to score 87 on the third test.

88
95
87
_______
270

3 divided into 270 = 90

2. I agree with Viola, she is never wrong LOL, afternoon Ji, xx thanks for all your kind comments, this was taxing today but what would life be without your math monday? superb, ps I have now posted violas awards on my PUBLIC page, she is thrilled and so am I , and also I have not forgotten MY awards ,luv ya xx

3. yup, I agree, with her too 😉 87

1. Jel:

you are very welcome here!
😉

4. I love to see you post such questions. 🙂 I stay out of it though! 🙂 Have a great week!

5. thank you all for the time playing this math game,
after hint,
it is easier to see the result!

Happy Monday!
😉

6. Yup. 87!

I actually calculated it on everything 🙂

7. 87…and i did not cheat…so do i pas with a 90?

1. Yesm Brian,