Answer:
1-first place the numbers like this
15/1 ×3/5
2- do 15×3 with is 45
3- then 1×5 which is 5
4- then divide 45÷5 which is 9
The answer is 9
15 x 3/5
Cross out 15 and 5 . Divide by 5 .
15/5=3
3/3=1
3*3/1
3*3=9
Answer: 9
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