70*20*20
70*400 = 28,000
That's funny -- I get 1400 * 20 = 28,000 !
To calculate 70 multiplied by 20 and then multiplied by 20, you can follow these steps:
Step 1: Multiply 70 by 20:
70 * 20 = 1400
Step 2: Multiply the result (1400) by 20:
1400 * 20 = 28000
Therefore, the answer to 70 multiplied by 20 and then multiplied by 20 is 28000.