Answer:
1.6 cup
Step-by-step explanation:
2/5= 0.4
0.4*4= 1.6 cup
Answer:its 200
Step-by-step explanation:
Answer:
- 4 nickels
- 60 mph
Step-by-step explanation:
1. If all were dimes, the value would be $8.00. The value is actually $0.20 less than that. Replacing a dime by a nickel decreases the value by $0.05, so there must be $0.20/$0.05 = 4 nickels.
2. The total of the two speeds is the rate of closure: (420 mi)/(4 h) = 105 mi/h. The speed of the second car is found by subtracting the speed of the first car from this total:
105 mph - 45 mph = 60 mph
Answer:
-180000
Step-by-step explanation:
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