Answer:
<u>4 minutes</u>
Step-by-step explanation:
40=1 min
40=2 min
40=3 min
40=<u>4</u> min
40x4 or 40+40+40+40 is <u>160</u>
Answer:


Step-by-step explanation:
We need to simplify

We collect LCM to get;

Therefore:

Also we need to simplify:

We collect LCM to get;

Therefore

HEY mate here is your answer
I think the correct option is equivalent...
I am from India..
hope it helps you.
be brainly
Answer:
a
Step-by-step explanation:
i am the smort
\