The answers you should drag are 3 and 4
6.40x+9.90(154-x)=1230.90
Solve for x
X=84 for child
154-84=70 for adults
1 Decimeter = 10 Centimeters
4 x 10 = 40 Centimeters
Answer: 11.76%
Step-by-step explanation:
- 10:85*100=
- (10*100):85=
- 1000:85=11.76%
So, 11.76% is the answer.
*Hope this helps!! Mark me brainliest :)
