Question

98÷(-28)=98/-28=-98/28=-14×-7/14×2=-7/2. Can you please explain why the negative sign of 28 changed. and also tell how has this question been solved. The slashes I've pit indicates fraction ​

Answer 1

Heya Buddy!

I have explained the answer below:

98÷(-28)

= 98/-28  

Explanation for first step -- ÷ sign indicates that the numbers form a fraction.

= -98/28

Explanation for second step -- To make the denominator positive, we multiply the fraction with -1/-1 to make it equivalent.

Multiplying -28 with -1 = 28, but 98 * -1 = -98

= -14×-7/14×2

Explanation for third step -- We factorise the numerator and denominator to divide the fraction with common factor to convert to simplest form.

= -7/2

Explanation for fourth and last step -- After we divide the fraction with 14, -7/2 is left.

Hope it helped you!!

Answer 2

Answer:

3.5 last answer correct in one word