Question

Subtract 2/3 minus 1/10. Simplify the answer.
a 17/30
b 23/30
c 1/7
d1/30

Answer 1

Answer: The correct answer is A

Step-by-step explanation: The equation is

2/3-1/10

The denominators are 3 and 10

And the lcm of 3 and 10 is 30

2(10)-1(3)/30

=(20-3)/30 =17/30