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Byju's Answer
Standard VIII
Mathematics
Direct Proportion
How much rupe...
Question
How much rupees are necessary for Jigna to buy
5
toothbrush and toothpaste, each costing
R
s
.
12.50
and a toothpaste costing
R
s
.
34.50
?
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Solution
Total repees necessary for jigna to buy
5
tooth brush and
1
tooth paste
=
5
×
Cost of
01
tooth brush
+
Cost of
1
tooth paste.
5
×
12.50
+
34.50
=
62.50
×
34.50
=
97.0
=
97
Hence,
Total rupees necessary for jigna is
97
R
s
.
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