Harriet used the work below to determine the percent equivalent to 1/8. step 1: 1/8=? /100 step 2: 8 divided by 100 = 0.08 step 3: 0.08 multiplied by 1 = 0.08 step 4: 0.08 what was harriet’s error? -in step 1, she set up the proportions incorrectly. - in step 2, she divided 8 by 100 instead of 100 by 8, so she cannot multiply the numerator by the factor. -in step 3, she multiplied the numerator instead of the denominator by the factor. -in step 4, she forgot to move the decimal.

Step 2 shows the error.

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: