\(\frac{3}{5}w = 6\)
Multiply by 5
\(\frac{3}{5}w\) × 5 = 6 × 5
3w = 30
Divide by 3
\(\frac{3w}{3} = \frac{30}{3}\)
3 and 3 cancels out
w = 10
1.6y = 9
Divide by 1.6
\(\frac{1.6y}{1.6} = \frac{9}{1.6}\)
y = 5.625
\(\frac{9.82}{0.2}\)
0.2 | 9.82
0.2 × 10 = 2
9.82 × 10 = 98.2
49.1
2 | 98.2
-8
18
-18
0 2
-2
0
Which also gives us the same answer with decimals.
\(9 \frac{9}{10}\) / \(4 \frac{4}{5}\)
\(\frac{99}{10} / \frac{24}{5}\)
Change them to decimals, which makes it easier to divide
9.9 ÷ 4.8
4.8 | 9.9
4.8 × 10 = 48
9.9 × 10 = 99
02.0625
48 | 99.0000
- 0
99
- 96
30
-0
300
-288
120
- 96
240
-240
000
