1) 84 hours
2) 2.4 meters
3) 4800 seconds
4) 100000grams
5)219.2 Fahrenheit degrees
First you make -1 and 3/4 have a common denominator. 1 has a fraction of 1/1 so times four it is 4/4. Then you add on both sides in order to isolate x and you get 3/10x = 7/4.
Then you isolate x by multyiplying the reciprocal of 3/10 on both sides, 10/3.
3/10 and 10/3 cancel out and you get an answer of x = 70/4.
You could then simplify it to get 35/6 by finding a greasted common multiple of 12 and 70 which is 2 and dividing both by 2 to get a simpilier answer.
So the answer is x = 35/6
Answer:
0.8 ounces each student
Step-by-step explanation:
You divide 4 by 5 and get your response.
Answer:
3) answer is 120 4) 105
Step-by-step explanation
3) 180 - (70+50) = 60
180-60 = 120 <-- thats the answer
4) 180 - ( 80+25) = 75
180 - 75 = 105 < thats the answer
