0.7 x 0.4=0.8x 0.9=0.12x 0.3=1.9x 0.14=2.3x 0.25=3.47x 0.13=0.012x 4.14=1.47 x 0.112=3.25 x 0.012=01.107 x 1.23=2.11 x 0.013=11.4 x 0.13=0.007 x 0.8 =0.623 x 0.08=0.213 x 0.07=0.5 x 0.8 =0.23 x 1.2=1.45 x 0.023=2.78 x 1.004=0.002 x 0.0002=​

To answer these problems: First, we need to multiply the numbers as if they are whole numbers. Like for example: If we have 0.7 × 0.4, we multiply 7 × 4 = 28 (we just ignore the decimals for now).After multiplying, we need to count the number of decimal places in both numbers. Since there's 1 decimal place in 0.7 and 1 decimal place in 0.4, so 1 + 1 = 2 decimal places.Then, we need to move the decimal point 2 places from the right in our answer. So, 28 becomes 0.28.1.) 0.7 × 0.47 × 4 = 281 + 1 = 2 decimal places= 0.282.) 0.8 × 0.98 × 9 = 721 + 1 = 2 decimal places = 0.723.) 0.12 × 0.312 × 3 = 362 + 1 = 3 decimal places = 0.0364.) 1.9 × 0.1419 × 14 = 2661 + 2 = 3 decimal places = 0.2665.) 2.3 × 0.2523 × 25 = 5751 + 2 = 3 decimal places = 0.5756.) 3.47 × 0.13347 × 13 = 45112 + 2 = 4 decimal places = 0.45117.) 0.012 × 4.1412 × 414 = 49683 + 2 = 5 decimal places = 0.049688.) 1.47 × 0.112147 × 112 = 164642 + 3 = 5 decimal places = 0.164649.) 3.25 × 0.012325 × 12 = 39002 + 3 = 5 decimal places = 0.03900 or 0.03910.) 1.107 × 1.231107 × 123 = 1361613 + 2 = 5 decimal places = 1.3616111.) 2.11 × 0.013211 × 13 = 27432 + 3 = 5 decimal places = 0.0274312.) 11.4 × 0.13114 × 13 = 14821 + 2 = 3 decimal places = 1.48213.) 0.007 × 0.87 × 8 = 563 + 1 = 4 decimal places = 0.005614.) 0.623 × 0.08623 × 8 = 49843 + 2 = 5 decimal places = 0.0498415.) 0.213 × 0.07 213 × 7 = 1491 3 + 2 = 5 decimal places = 0.0149116.) 0.5 × 0.85 × 8 = 401 + 1 = 2 decimal places = 0.40 or 0.417.) 0.23 × 1.223 × 12 = 2762 + 1 = 3 decimal places = 0.27618.) 1.45 × 0.023145 × 23 = 33352 + 3 = 5 decimal places = 0.0333519.) 2.78 × 1.004278 × 1004 = 2791122 + 3 = 5 decimal places = 2.7911220.) 0.002 × 0.00022 × 2 = 43 + 4 = 7 decimal places = 0.0000004

Answered by BraeMcPie | 2025-07-23