Find the missing term of the following by simply following the steps.
1. If a 100 m bamboo is cut into 5:4 : N. what is the value of N?
2. If a 220 cm pole is divided into 2:5:N, What is the value of N?
3. 2:8= N:40
4. 5: 40 =2: N
5. N:4 = 12:6
1. If a 100 m bamboo is cut into 5:4 : N. what is the value of N?
2. If a 220 cm pole is divided into 2:5:N, What is the value of N?
3. 2:8= N:40
4. 5: 40 =2: N
5. N:4 = 12:6
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Answer:
3. N=10
4. N= 16
5. N = 8
Step-by-step explanation:
3). 2:8 = N:40
2×40 = 80
8×N = 8N
8N÷8 = N
80÷8 = 10
N=10
4.) 5:40 = 2:N
5×N = 5N
40×2 = 80
5N÷5 = N
80÷5 = 16
N=16
5.) N:4 = 12:6
N×6 = 6N
4×12 = 48
6N÷6 = N
48÷6 = 8
N=8