720 divided by 8 and then look up the answer to that as a fraction on Google
Answer:
D. 
Step-by-step explanation:
We have been given that the probability of an event is 3/10.
To find the odds of the same event we will use formula:
Dividing a fraction with another fraction is same as multiplying the 1st fraction by the reciprocal of second fraction.
Therefore, the odds of the same event is and option D is the correct choice.
Answer:
99.5
Step-by-step explanation:
First quartile is the second largest value in these five
Answer:
His 55 kg of cement is 5 kg short of the 60 kg he needs.
Step-by-step explanation:
Let r be a ratio useful in determining how much of each ingredient Henry needs:
4/8 of the mix is cement, 3/8 is sand and 1/8 is gravel.
4/8 of the total 120 kg must then be 60 kg made up of cement;
3/8 must then be 45 kg made up of sand; and
1/8 must then be 15 kg made up of gravel
His 55 kg of cement is 5 kg short of the 60 kg he needs.
