Find the product of
4 x 1 6/7=

52/7 or 7 3/7

Step-by-step explanation:

First, change 1 6/7 into an improper fraction. Multiply 7 times 1, plus 6 equals 13. So, 1 6/7 as an improper fraction is 13/7. Change 4 into an improper fraction by adding a 1 as the denominator. This is what your equation should look like: 4/1 x 13/7. Multiply numerator by numerator, denominator by denominator. 13 x 4 = 52, and 7 times 1 equals 7. So, the product is 52/7. Or, if you need it as a mixed number, the mixed number is 7 3/7. Hope this helped!

Step-by-step explanation:

The mixed fraction should be converted to improper fraction

1 6/7

7 times 1=7

7+6=13

13/7

4 X 13/7

52/7

7.43

Converting back to a mixed fraction, we have

7 3/7

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

stop cheating

step-by-step explanation: