126:399 is one of the ratios to use and 42:133.
Answer:
rs 200
Step-by-step explanation:
10% of rs 2000
=
× 2000
= 0.1 × 2000
= 200
Add 12 to 16 on the other side to make 4x = 28. Then divide 28 by 4, which equals 7. Solution is x = 7
To find the percent increase you will create a ratio of the difference between the 2 prices and the starting price.
<u>(12.60-10.50)
</u> 10.50
<u>
2.10
</u>10.50
<u>
210
</u>1050
<u>
1
</u>5 is the ratio.<u>
</u>
Answer:
D
Step-by-step explanation:
5 and 1/2 is not a whole nubmer in this list