Question

arun and arpita is 3:7 if arun has 15 balloons than how many balloons does arpita have

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Answer 1

Answer:

35 balloons

Step-by-step explanation:

3x=15

x= 5

7x=7×5

=35

Answer 2

Step-by-step explanation:

Let Arpita has x balloons

then,

15:x=3:7

or 15/x=3/7

or 3x=105

or x=35

so, Arpita has 35 ballons