Answer:
To increase 180 in the ratio 5:3, we need to find the equivalent ratio that represents the increased value.
Let x be the amount we need to increase 180 by to get the new value. Then, we have:
5:3 = (180+x):180
To solve for x, we can cross-multiply:
5 * 180 = 3 * (180 + x)
900 = 540 + 3x
3x = 360
x = 120
Therefore, the increased value in the ratio 5:3 is:
5:3 = (180+120):180 = 300:180
Simplifying the ratio by dividing both sides by 60, we get:
5:3 = 50:30 or 25:15
So, the increased value in the ratio 5:3 is 300, and the equivalent ratio is 25:15