3/10 of 75 =
3/10 × 75 =
225/10 = 45/2 = 22 1/2
868 is about 870, and 28 is about 30, so your expression would be 870 divided by 30 which would be 29 and the actual answer is 31, so your estimate would be close to your actual answer.
No. You can't even start. Division by zero is 'undefined', and
the procedure is not even allowed. So it's not correct to even
discuss why it's difficult, or what the answer 'would be'. Math
simply doesn't allow it.
Answer:
um that would be 1/15 because you cant simplify anything like
Step-by-step explanation:
1/3 1/2 1/4 1/5 1/6 1/7 and so on