100%/x%=16/13
(100/x)*x=(16/13)*x
First thing to do is multiply both sides of the equation by x: 100=1.23076923077*x
Next we shall divide both sides of the equation by (1.23076923077) to get x
<span>100/1.23076923077=x </span>
<span>81.25=x
</span>So now your final answer is:
13 is 81.25% of 16
Good luck~
Babs
Answer:
$1800 and $2500
Step-by-step explanation:
Let he invested a total of $P and$( P+700) in each investment so according to question
9.2*P*1+10.4*(P+700)*1= 42560
19.6P+ 7280= 42560
19.6P = 42560-7280= 35280
P=$ 1800
So, he invested $1800 and $2500 respectively.
<span>-9=2n
n = -9/2 = -4.5</span>
Answer:
40 its c
Step-by-step explanation:
Answer :
x = 53.85
Step by step explanation:
If 78% of x (some numbers) is equal to 42, then we must set this as an equation to find it.
1) Rewriting 78% as a fraction and considering that when we say 78% of some number (x) we mean a product.
78% = 78/100 ➡️ 78/100x = 42
2) Then we can go on :
100 * 78/100x = 42 * 100
78x = 4200
78x/78 = 4200/78 ➡️ x = 53.85
3) Alternatively, simply dividing 42 by 0.78 (78%) would come to the same result :
42/0.78 = 53.85