How to change 258/300 into a decimal and percent

0.86 and 86%

Step-by-step explanation:

Since the fraction you have is 258/300, you would divided 258 by 300, so you'd get 0.86. Now, you just multiply 0.86 by 100 and you'll get 86. So 86% is your percentage.

283 square feet

step-by-step explanation:

good luck

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for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for