Tanvi bought a notebook for rupees 8 3/4 and a pen for rupees 10 2/5 how much money should she pay to the shopkeeper?
2
Answers
Answered by
0
Answer:
19.15
Step-by-step explanation:
8 3/4 = 35/4
10 2/5 = 52/5
=35/4+52/5
=35+52/20
=175+208/20
=383/20
=19.15
Answered by
0
Answer:
Rs. 19.4
Step-by-step explanation:
prize of pen + prize of notebook = payment to shopkeeper
let, payment to shopkeeper be x ruppes
10 2/5 + 8 3/4 = x
= 50+2 + 32+3 = x ........[(10×5)+2 , (8×4)+3]
5 4 5 4
= 52 + 36 = x
5 4
= 10.4 + 9 = x........ ( 10.4×5= 52, 4×9=36)
therefore, x=19.4 ruppes
thus, tanvi has to pay RS. 19.4 to shopkeeper.
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