37 multiplied by 4 is equal to 148. This can be calculated by adding 37 four times, or by recognizing that 37 multiplied by 4 is the same as 37 multiplied by 2 twice, which equals 74, and then multiplying 74 by 2 to get 148.
47/148 + 29/148 = (47 + 29)/148 = 76/148 = (19x4)/(37x4) = 19/37
When multiplying 37 by 4, you can regroup 14 tens by first breaking down the multiplication into manageable parts. Multiply 4 by 30 (which gives 120) and then multiply 4 by 7 (which gives 28). Adding these results together, 120 plus 28 equals 148, which can also be seen as 14 tens and 8 units. Thus, you regroup the 14 tens as 140 and add the 8 to arrive at the final answer of 148.