Question

Pls Help Me Solve These Questions​

Answer 1

Answer:

60

Step-by-step explanation:

let the number be X

Increase = 10% of X = 10/100*X = x/10

Increased number = X+X/10 = 11X/10

11X/10 = 66

$x = 66 \times 10 \div 11$

Ans= 60

HOPE it will be helpful