Answer:
68/100 - 17/25
5/10 - 1/2
Step-by-step explanation:
You have to simplify both into lowest term.
Answer:
4
Step-by-step explanation:
First, solve in the brackets,
-3+(-1)
-3-1
-4
Since it is absolute value, take the minus sign away,
therefore the answer is 4
9/12 is the answer, you can't simply then down anymore
Answer:
3² + 6 × 2² - 4² ÷ 2³ = 31.
Step-by-step explanation: