Question

lncrease 150 by 10% and decrease the same by 15% . Find the new number in each case.​

Answer 1

Answer:

the final answer will be 189.75

Step-by-step explanation:

step 1:

find 10% of 150

10/100×150

=15

step 2:

find the number we get after increasing 150 by 10% by adding 150 and 15

150+15=165

step 3:

find 15% of 165

15/100×165

= 24.75

step 4:

find the number we get after increasing 165 by 15% by adding 165 and 24.75

165+24.75= 189.75