Question

increase rupees 90 by 80%​

Answer 1

Answer:Increasing the number 90 by 10%

So,

Increased number = Rs.90 * 10% + Rs.90

= Rs.90 * 10/100 + Rs.90

= Rs.90 + Rs.9

= Rs 99

So by increasing the Rs.90 by 10% we get Rs.99.

Step-by-step explanation:Follow me

Answer 2

Answer:

162

Step-by-step explanation:

90's 80%=72

if we increase it by 90 by 80 % it will become 162

(90+72