Answer:
146
Step-by-step explanation:
180=4+30+x
180=34+x
180-34=x
146=x
Answer:
Step-by-step explanation:
Note that 80% is 8 times 10%.
Thus, we could start with "If 10% of a number is 7" and multiply both quantities by 8: "80% of a number is 56."
Think:
10% of a number is 7,
20% is 14,
50% is 35,
70% is 49, and
80% is 56.
The result is TR (20).
To determine the result of TR (915) - TR (895), the following logical-mathematical reasoning must be made:
We find a constant that is repeated in both values, which is TR.
In turn, both values have a different quantity, which multiplies that constant.
Therefore, you must perform this multiplication and then subtract the results, to obtain the final result.
- TR (915) - TR (895) = X
- 915TR - 895TR = X
- 20TR = X
Therefore, the result is TR (20).
Learn more in brainly.com/question/16943454
Step 1
Subtract 26 ft 8 1/6 in from 26 ft 11 1/4 in
(26 ft 11 1/4 in)-(26 ft 8 1/6 in)=11 1/4 in-8 1/16 in
we know that
11 1/4=(11*4+1)/4=45/4
8 1/16=(8*16+1)/16=129/16
so
11 1/4 in-8 1/16 in=(45/4)-(129/16)
=(4*45-129)/16
=51/16 in--------> 3 3/16 in
therefore
<u>the answer is</u>
3 3/16 in
<h2><em><u>hope it helps you see the attachment for further information..... </u></em></h2>
