Question

11. Lata has got a 20% increment in her salary. After six
months she got another increment of 20%. What was
the net increase in Lata's salary?​

Answer 1

if Lata's salary is x

first increment

= x +20x/100

= 120x/100

second increment

= 120x/100 × (20/100 × 120x/100)

Solve x

Answer 2

Answer:

44 rupees

Step-by-step explanation:

• let's take Lata salary as 1000 rupees and she got 20% increment in his in her salary and another 20% after 6 months
• first we will find the the 20% of 1000 rupees , 1000×20/100 =200 , now we will add 200 in 1000 , 1200
• now you will find the 20% of 1200 , 1200×20/100 = 240 now we will add 240 in 1200 ,1440
• Surat total increment in Lata salary is 440 rupees