The total number of bones in both the arms are

Options

A. 60
B. 24
C. 26
D. 30

Answer

To determine the total number of bones in both arms, we can follow these steps:

### Step 1: Identify the number of bones in one arm.
Each arm contains a total of 30 bones.

### Step 2: List the types of bones in one arm.
- **Humerus**: 1 bone
- **Radius**: 1 bone
- **Ulna**: 1 bone
- **Carpal bones (wrist bones)**: 8 bones
- **Metacarpal bones**: 5 bones
- **Phalanges (finger bones)**: 14 bones (2 in the thumb and 3 in each of the other four fingers)

### Step 3: Calculate the total number of bones in one arm.
Adding all the bones together:
- Humerus: 1
- Radius: 1
- Ulna: 1
- Carpal bones: 8
- Metacarpal bones: 5
- Phalanges: 14

Total for one arm = 1 + 1 + 1 + 8 + 5 + 14 = 30 bones.

### Step 4: Calculate the total number of bones in both arms.
Since there are 2 arms, we multiply the number of bones in one arm by 2:
Total bones in both arms = 30 bones/arm × 2 arms = 60 bones.

### Conclusion:
The total number of bones in both arms is **60**.

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