Answer:
1.30
2. 72
3. 18
4. 84
5. 9
Step-by-step explanation:
3:5=N: 50
5n=150
n=30
64: N= 8:9
8n=576
n=72
2 9 = N 81
9n=162
n=18
5:12 = 35: N
5n= 420
n=84
2. N= 4: 18
4n=36
n=9
HOPE THAT IT CAN HELP : )
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Answers & Comments
Answer:
1.30
2. 72
3. 18
4. 84
5. 9
Step-by-step explanation:
3:5=N: 50
5n=150
n=30
64: N= 8:9
8n=576
n=72
2 9 = N 81
9n=162
n=18
5:12 = 35: N
5n= 420
n=84
2. N= 4: 18
4n=36
n=9
HOPE THAT IT CAN HELP : )
2. 72
3. 18
4. 84
5. 9
2. 64 ÷ 8 = 8 × 9 = 72
3. 81 ÷9 = 9 × 2 = 18
4. 35 ÷ 5 = 7 × 12 = 84
5. 4 ÷ 2 = 2, 18 ÷ 2 = 9