it would be the third answer choice, when doing this you always make sure that there is multiplication or division you do those first going left to right, even if there is addition first, you still would do either multiplication or division first.
It would be: 4 2/7 * 2 1/5
= 30/7 * 11/5
= 330/35
= 66/7
In short, Your Answer would be 66/7 or 9 3/7
Hope this helps!
Answer:
Yes.
Step-by-step explanation:
It is because 75=9
Hope This Helps.:)
Answer:
He can add through calculater or by doing addition in his mind