please tell this question no. 9
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Let the first number be a
Second number = 2a/5
According to question
a + 2a/5 = 70
=> 7a/5 = 70
=> a = 70 × 5 / 7
=> a = 10 × 5
=> a = 50
Required number = 2 × 50 / 5
= 2 × 10
= 20
Second number = 2a/5
According to question
a + 2a/5 = 70
=> 7a/5 = 70
=> a = 70 × 5 / 7
=> a = 10 × 5
=> a = 50
Required number = 2 × 50 / 5
= 2 × 10
= 20
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Hi,
Please see the attached file!
Thanks
Please see the attached file!
Thanks
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