2 years ago

Please help me out ?

1 answer:

Dimas [21]2 years ago

7 0

Answer:

the number is 42

Step-by-step explanation:

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Answer: 3(500+x)=1800

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Alik [6]

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Irina-Kira [14]

Answer:

The unknown number is $\frac{1}{5}$

Step-by-step explanation:

Let's make the unknown number x.

The sum of 5 TIMES a number (x) & 8 is 9.

Let's write it mathematically.

5x + 8 =9

We are trying to find the unknown number, so let's remove all the numbers from the left side to find x. Minus 8.

5x=1

5x is basically 5 times x, so to find x, we need to divide and from there we can remove 5.

x= $\frac{1}{5}$

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Neko [114]

$\frac{10}{8}$ = 1 $\frac{2}{8}$ = 1 $\frac{1}{4}$

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Lady_Fox [76]

M<ABC= (AD+CE)/2=(100+45)/2=145/2
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3 years ago