Answer: 1,817 minor earthquakes
Step-by-step explanation: First you make 89.1% and change it to a decimal. You do that by moving the decimal point over 2 spaces to the left. Next you take 16,674 and divide it by 0.891. Once you get that number you subtract 16,674 by your new number from when you divided to get your answer.
Answer: I think its A
Step-by-step explanation: maybe
Answer:
18/23
Step-by-step explanation:
36/46
then simplified to 18/23
22x0.0525 = 1.155
22 x 0.15 = 3.3 (tip)
22 + tax + tip = 26.46 (unless the tax is actually 11.55)
Answer:
7.2 and 4.8hrs
Step-by-step explanation:
Given the ratio it took them to finish work as 3:2
Total ratio = 3+2 = 5
For the larger ratio;
3/5 *12
= 36/5
= 7.2hrs
For the shorter ratio;
2/5 * 12
= 24/5
= 4.8hrs
Hence the first worker worked for 7.2hrs while the second was 4.8hrs
