Cost of 90 envelopes is ₹ 30. How many envelopes can be purchased for ₹ 45 ?
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2
Answer:
135
Step-by-step explanation:
90 half 45 so 90 plus 45 equal to 135
Answered by
0
- cost of 90 envelopes=₹ 30
- 45rs +90 envelopes =135 envelops is ans
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