Expert Answers
enotechris eNotes educator| Certified Educator

1)  49/28 * (-7)

2)  1.75 * (-7)

3)   -12.25

 

givingiswinning | Student

`49/28 * (-7)`

`1.75 * (-7)`

-12.25

atyourservice | Student

 49/28 * (-7)

divide 49 by 28 to simplify it:

1.75 * (-7)

multiply by -7

-12.25

4 9/28 * (-7) =

follow the PEMDAS rule

when doing multiplication or division go from left to right. 

so 49/28*(-7)

1.75*-7

=-12.25

revolution | Student

4 9/28 * (-7)=?

Change 4 9/28 from a mixed number into a improper fraction.

4 9/28= 4*28+9/28= 121/28

121/28 * (-7)= - 847/28= -121/4= -30 1/4 or -30.25

leonaredd | Student

18,000cg is equal to how many kg