activity 1: using the example above,solve for the arithmetic mean of each of the pairs of arithmetic extremes

Step-by-step explanation:

step by step means do everything slowly

We will multiply it by 100.

Step-by-step explanation:

Given : –m + 0.02 + 2.1m = –1.45 – 4.81m

To find : Which number can each term of the equation be multiplied by to eliminate the decimals before solving.

Solution : We have given that

–m + 0.02 + 2.1m = –1.45 – 4.81 m

We can see there is decimal upto two decimal place.

So, To remove the decimal we need to multiply it by 100.

On multiply the whole equation by 100

–m * 100 + 0.02 * 100 + 2.1m * 100 = –1.45 * 100 – 4.81 *100 m.

- 100 m + 2 + 210 m = -145 - 481 m.

Therefore, We will multiply it by 100.