3 years ago

How do I do these types of problems? (And how do I do this one specifically)

Mathematics

2 answers:

Ymorist [56]3 years ago

8 0

Idk lemme ask my son

zhenek [66]3 years ago

4 0

This is basically a part of PEMDAS.

First, you must do the parenthesis part, meaning to find the answer inside the parenthesis first.

Subtract 13.5–4.5 to get rid of the parenthesis. You get 9.

Now, finish the equation off: 5·9 (five times nine). You end up with 45.

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A two-digit number is a multiple of 9. Find the number if 1/3 of the number is 3 greater than 1/2 of the reverse number. no file

Mama L [17]

Answer:

Step-by-step explanation:

1/3 of 63= 21

and the reverse of 63 is 36

so 1/2 of 36 =18

so 21-18 =3

hence proven

3 0

3 years ago

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lukranit [14]

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3 years ago

Please answer ASAP! Thank you in advance.

SashulF [63]

Answer:

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Step-by-step explanation

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7 0

3 years ago

Read 2 more answers

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