(Four-fifths + three-fifths) + 3.5 times 5
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
<u>Step 1: Convert words into numbers </u>
<u>Step 2: Multiply </u>
<u>Step 3: Divide </u>
Answer:
Without any calculations it's evident it can't be neither B (both numbers are even, so they're divisible by 2) nor C (the numbers end in 0 and 5, so they're divisible by 5).
A.
Both numbers have a factor of 3, so they're not relatively prime.
That means it must be D. But, let's check it.
Indeed, those two numbers are relatively prime.
A.
Both numbers have a factor of 3, so they're not relatively prime.
That means it must be D. But, let's check it.
Indeed, those two numbers are relatively prime.