What number is 3/8 of another number the difference of the two numbers is 4.2 what is the lesser number is it a.1.52 or b 11.2 or c.2.52 or d.6.72

C. 2.52

Step-by-step explanation:

Let x be the first number,

Since, the another number = of the first number

According to the question,

Hence, first number is 6.72,

And, second number =

⇒ Lesser number is 2.52

Option C is correct.                      

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step-by-step explanation: