Question

simplify the following ratio 1/5:1/7:1/9 please give the step by step explanation​

Answer 1

Answer:

• 1/5:1/7:1/9
• Let's multiple all sides by (5×7×9)
• 1/5×5×7×9 : 1/7×5×7×9 : 1/9×5×7×9
• 7×9 : 5×9 : 5×7
• 63 : 45 : 35