20 x 5 = 100
If you estimate you'd round it to 50 x 60 which = 3000
50 x 50=2500
3,364.6666666666683 -------------------------------------------- That looks like a calculator rounding of 68.666.... with the 6 recurring. 68.666... = 68 2/3 = 206/3 → 68.666 × 49 = 206/3 × 49 = 10094/3 = 3364 2/3 = 3364.666... ≈ 3364.67
49*49 is 2,401
7 times 7 = 49 or 1 times 49 = 49
7 x 7 x 49 x 49 x 27 = 3,176,523
2401 x 2401 = 49 x 49 x 49 x 49 = 5,764,801
49 times
7 times 7 = 49
A number times itself 49 times.
When rounding any whole number 49 or less to the nearest hundred, the answer is zero.
It is: 7 times 7 = 49