send me answer of Question number 16 and 17
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Step-by-step explanation:
16 = Let the numbers of total pages be x
so read pages = 7/9
pages left = 40
40 +7/9x = x
40= x-7/9x
40= 2/9x
x=40×9/2
x=180 pages
17= she had = 300
spent on notebooks =1/3 of 300
= 100rs
spent on stationary = 1/4 of 200
= 50rs
let left money be x
100+50+x= 300
150+x= 300
x= 150rs
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