6/20 chance or simplified would be 3/10. Answer [D] is correct.
10% of 140 is 14 so just add 14 to 140
140+14=154.
Well 100%, and 5/6 are out of the question which leaves you with 1/6 and 33.3
I think x = -12 , if that’s what the questions asking
Answer:
He can go 10.78 miles
Step-by-step explanation:
This problem can be solve by creating a proportion, knowing that 15.4 miles is to one gallon the same as "x" miles (our unknown) is to 0.7 gallons. This can be set in math terms as the equation that relates these two ratios of miles per gallon:
and to solve for the unknown number of mile, we multiply both sides of the equation by "0.7 gallon" in order to isolate our unknown: