if 10 books cost rupees 170 how many books can be purchased for rupees 425
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Answered by
22
by unitary method
10books=170 rs
x books=425 rs
by cross multiplication
x=10×425÷170
x=25 books
10books=170 rs
x books=425 rs
by cross multiplication
x=10×425÷170
x=25 books
surbhi52:
thanks for the answer
Answered by
10
if 10 books cost is rupees 170
so, 1 book cost is rupees 17
therefore 425/17 books can be purchased for rupees 425
so, 25 books can be purchased for rupees 425
so, 1 book cost is rupees 17
therefore 425/17 books can be purchased for rupees 425
so, 25 books can be purchased for rupees 425
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