abeltom16409 abeltom16409

18-05-2023
Mathematics

Answered

amina thinks of an number. she subtracts 1/2 from it and multiplies the result by 1/2 she gets 1/8 what is the number

Answer :

mhanifa mhanifa

18-05-2023

Answer:

3/4

--------------------

Let the number be n, then we have equation:

(n - 1/2)*(1/2) = 1/8
8(n - 1/2)*(1/2) = 1
4(n - 1/2) = 1
4n - 2 = 1
4n = 3
n = 3/4

The number is 3/4.

Answer Link

Other Questions

A triangle has side that measures 15 units and a perimeter of 40 units. find the shortest and the longest possible (whole-number) lengths of another side of the

What is the probability of drawing a 15 (of any suit) from the deck of 52 cards? I need the answer A. S. A. P!!!!