(iii) If there are 10 poor and 20 rich children in batch II, what is the total monthly collection of fees from batch... | Case-Study 1m | Maths | SuperPadhai

Linear Equations > Question

Case-Study1 markYear: 2023EasyCBSE Class 10

linear-equationscase-studysubstitution

Question

(iii) If there are

10

poor and

20

rich children in batch II, what is the total monthly collection of fees from batch II?

Solution

1

10 x + 20 y = 10 (200) + 20 (1000) = 2000 + 20000 =

\u20b9

22000

.

+1 mark

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