Answer:
3
Step-by-step explanation:
1/2 of 30 is 15:Biennials
2/5 of 30 is 12:Perennials
1/10 of 30 is 3: Annuals
15-12=3
Answer:
78.8
Step-by-step explanation:
85+90+65+75+79
=78.8
Hey there!
If the total amount of times Mark recorded the color of the traffic light is 15, then the number of red lights he recorded would be 15 minus the amount of green and yellow lights.
15 – 6 – 2 = 7
There was a total of 7 red lights recorded by Mark.
Hope this helped you out! :-)
Multiplication is associative, therefore, (3 x 4) x 7 = 3 x (4 x 7).
Answer:
340
Step-by-step explanation:
25% is also 25/100 so you just need to times 85x4 to get the answer. The answer to that is 340.
i think this is right.