Find the value: 784 1369

To find the value of 784 1369 . For this, we need to factorise 784 as 1369 as follows. 2 784 2 392 2 196 2 98 7 49 7 7 1 37 1369 37 37 1 So, we have 784 = 2 × 2 × 2 × 2 × 7 × 7 = 2 2 × 2 2 × 7 2 and 1369 = 37 2 Now, 784 1369 = 2 2 × 2 2 × 7 2 37 2 = 2 × 2 × 7 37 Therefore, 784 1369 = 28 37

Find the value: 784 1369

To find the value of 784 1369 . For this, we need to factorise 784 as 1369 as follows. 2 784 2 392 2 196 2 98 7 49 7 7 1 37 1369 37 37 1 So, we have 784 = 2 × 2 × 2 × 2 × 7 × 7 = 2 2 × 2 2 × 7 2 and 1369 = 37 2 Now, 784 1369 = 2 2 × 2 2 × 7 2 37 2 = 2 × 2 × 7 37 Therefore, 784 1369 = 28 37

Find the value: 5120 8405

To find the value of 5120 8405 . For this, we need to factorise 5120 as 8405 as follows. 2 5120 2 2560 2 1280 2 640 2 320 2 160 2 80 2 40 2 20 2 10 5 5 1 5 8405 41 1681 41 41 1 So, we have 5120 = 2 2 × 2 2 × 2 2 × 2 2 × 2 2 × 5 and 8405 = = 5 × 41 2 Now, 5120 8405 = 2 2 × 2 2 × 2 2 × 2 2 × 2 2 × 5 5 × 41 2 = 2 × 2 × 2 × 2 × 2 41 Therefore, 5120 8405 = 32 41

Find the value: 1 279 2025

To find the value of 1 279 2025 . We have 1 279 2025 = 2304 2025 To find the value of 2304 2025 , we need to factorise 2304 as 2025 as follows. 2 2304 2 1152 2 576 2 288 2 144 2 72 2 36 2 18 3 9 3 3 1 3 2025 3 675 3 225 3 75 5 25 5 5 1 So, we have 2304 = 2 2 × 2 2 × 2 2 × 2 2 × 3 2 and 2025 = 3 2 × 3 2 × 5 2 Now, 2304 2025 = 2 2 × 2 2 × 2 2 × 2 2 × 3 2 3 2 × 3 2 × 5 2 = 2 × 2 × 2 × 2 3 × 5 Therefore, 1 279 2025 = 16 15

Evaluate: 1 . 69 × 5 . 76

To evaluate 1 . 69 × 5 . 76 We have 1 . 69 = 169 100 = 13 2 10 2 and 5 . 76 = 576 100 = 24 2 10 2 Now, 1 . 69 × 5 . 76 = 13 2 × 24 2 10 2 × 10 2 = 13 × 24 10 × 10 = 312 100 Therefore, 1 . 69 × 5 . 76 = 3 . 12

Evaluate: 12 . 96 0 . 0144

To evaluate 12 . 96 0 . 0144 We have 12 . 96 0 . 0144 = 12 . 96 × 10000 0 . 0144 × 10000 = 129600 144 ⇒ 1296 × 100 144 = 36 2 × 10 2 12 2 ⇒ 129600 144 = 36 × 10 12 = 30 Therefore, 12 . 96 0 . 0144 = 30