3 years ago

Jack took a test and got 13/17. He took a retest and got 12/15.

2 answers:

8 0

His grade increased.
If you divide 13 by 17, you get 0.7647, and if you multiply that by 100, that's 76.47%, which was is grade on the test.
If you divide 12 by 15, you get 0.8, or 80%.

ololo11 [35]3 years ago

7 0

It increased to an 80

You might be interested in

Simplified version of -12x + 3y = -3?

damaskus [11]

20 I think!

Look it up just to be sure

4 0

3 years ago

Read 2 more answers

A school requires an entrance exam score that is in the top 3% of the population in order to be accepted.

____ [38]

A. 485 is %3 of 500, but the deviation sets it slightly lower than that

5 0

3 years ago

Read 2 more answers

What is the ratio of the number of days in the week that do not begin with the letter T to the total numbers of days in the week

Rom4ik [11]

Answer:

The answer is 5 over 7

Step-by-step explanation:

5 0

2 years ago

three students had $9.00 total and went to a smack bar where their bill was $6.57. they want to divide up the money that is left

KatRina [158]

9.00+6.57=× is the answer

3 0

3 years ago

Which is equivalent to

Kitty [74]

Answer:

2^2 your welcome

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers