Question

The cost of 5 balloons is 45 ,then the cost of 8 balloons is​

Answer 1

Answer:

cost of one balloon is =9

Step-by-step explanation:

cost =45÷5=9

cost of 8balloon =9×8=72

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Answer 2

Answer:

cost of 5 balloons=45

therefore cost of 1 balloon =45 ÷ 5=Rs 9

so, cost of 8 balloons= 9×8=rs 72