6.2 ÷ 3.1 is equivalent to 62 ÷ 31.
The dividend and divisor were both multiplied by .

10

Step-by-step explanation: You always multiply the divisor by 10 to make it a whole number, because the rule with multiplication especially with numbers that have 0's at the end you pretty much just annex the 0 so it makes whatever number you're multiplying it by whole

10 because 62 divide 31 is equal to 10

idk

step-by-step explanation:

use that smart brain

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.