Step-by-step explanation:
divide 3.5 by 5.0 (3.5 ÷ 5.0 = 0.7), then multiply 0.7 by 15.0 (0.7 × 15.0 = 10.5), and check by dividing (10.5 ÷ 15.0 = 7.0) the answer is 10.5
2/5 = 40%
3/10= 30%
1/2= 50%
1/10= 10%
so it's 1/2
Answer:
328.4
Step-by-step explanation:
sorry I don't know the step by step
The last set (choice D) is a subset of given set B.
The other 3 choices are wrong.
