Answer:
21.2
Explanation:
3/5(42)-4
0.6(42)-4
25.20-4
- 3 and 69/70
3 ÷ 5(6 × 7) - 4
3 ÷ 5(40) - 4
3 ÷ 210 - 4
1/70 ÷ 4
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