Question

2 upon 5 into -
3 upon 7 minus 1 upon 14 minus 3 upon 7 into 3 upon 5

Answer 1

Answer:

7/495 is the solution

Step-by-step explanation:

$2 \div 5 \times 3 \div 7 - 1 \div 14 - 3 \div 7 \times 3 \div 5 \\ \\ = 6 \div 35 - 1 \div 14 - 9 \div 35 \\ = 6 - 9 \div 35 - 1 \div 14 \\ = - 3 \div 35 - 1 \div 14 \\ = 4 2 - 35 \div 495 \\ = 7 \div 495$