Question

Q 13 simplify

d 2 /3 / 4 ×8/ 21 ×15 /16
e 1/2/3× 2/1/4 × 1/1/15

please answer the question ......explain the formula

Answer 1

Answer:

Step-by-step explanation:

Hi sorry if I can’t answer your question but please write your question properly cause I don’t understand your question.