shinbin
Answered

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Can anyone please help me with this it's important only right answers and I'll mark as brainlist​

Can Anyone Please Help Me With This Its Important Only Right Answers And Ill Mark As Brainlist class=

Sagot :

mathstudent55

Answer:

245/148 = 1 97/148

Step-by-step explanation:

-7 * {1/2 + 2/16} / {1/2 - 2 8/7} =

You must use the correct order of operations, but first, we reduce the fraction 2/16 and change the mixed numeral into a fraction.

= -7 * {1/2 + 1/8} / {1/2 - 22/7}

Now we work inside each set of brackets.

Find common denominators for the addition and the subtraction of fractions.

LCD of 2 and 8 is 8. LCD 2 and 7 is 14.

= -7 * {4/8 + 1/8} / {7/14 - 44/14}

Do the addition and the subtraction of fractions.

= -7 * {5/8} / {-37/14}

Now we do multiplications and divisions from left to right in the order they appear.

= {-35/8} / {-37/14}

= -35/8 * {-14/37}

= 490/296

Reduce.

= 245/148 = 1 97/148

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