Question

Nisha got a 20% increase in her salary.if her new slalary is 1,92,000 find her original salary​

Answer 1

Answer:

let x be her old salary.

x+(20/100)*x=96000

1.2x=96000

x=80,000

Answer 2

Answer:

NISHA'S sallary increased by = 20%

NISHA'S new sallary =  1,92,000

NISHA'S old sallary = 1,92,000 - ( 20% of 1,92,000 )

20% of 1,92,000 = 20 ÷ 100 × 1,92,000 = 38,400

= NISHA'S old sallary = 1,92,000 - 38,400

= 1,53,600

NISHA'S old sallary = rs. 1,53,600

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