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ShaneeAyzelleButicgo
Answered

RIDDLE: Divide 20 by half and add 7 what do you get?​

Sagot :

Annabelle70go

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Let’s do this together in way that other people will understand it better.

Let’s call x the number you are looking for.

So we would have something like this to beggin with:

20 / 1/2 + 30 = X

We search for X

When you have either a number or a fraction divide to a fraction, you make this number a fraction by adding 1 as the denominator, and the multiply by the fraction in question reversly. In your case, it’s 20, you will have 20/1. So, we have

20/1 x 2/1 =

20 x 2 / 1 = 40

Now, we have

40 + 30 = 70

Hope this helps

Taiborlaborgo

Answer:

Let’s call x the number you are looking for.

So we would have something like this to beggin with:

20 / 1/2 + 30 = X

We search for X

When you have either a number or a fraction divide to a fraction, you make this number a fraction by adding 1 as the denominator, and the multiply by the fraction in question reversly. In your case, it’s 20, you will have 20/1. So, we have

20/1 x 2/1 =

20 x 2 / 1 = 40

Now, we have

40 + 30 = 70

Step-by-step explanation:

hope it help ❣️❤️

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