a number is 2 by 5 times another number if their sum is 70 find the number.
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Let the number be x. The other number will be 2x/5. Therefore, the given condition is x + 2x/5 = 70. x = 350/7 = 50.
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Step-by-step explanation:
Let the number be x . the other number will 2×/5 therefore, the given condition × +2×/5 = 70. × = 350 /7 = 50.
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