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Since 7 ∗ 2 = 14 {\displaystyle 7*2=14} , write a 4 {\displaystyle 4} just to the left of the zero under the line, and write a small 1 {\displaystyle 1} just above the 3 {\displaystyle 3} in 320 {\displaystyle 320} . This is your reminder to add 1 {\displaystyle 1} . For lead flashings, the most common size supplied by tradefixdirect.com is 25 x 3.35mm copper annular ring shank nails. Multiply the bottom ones place with the top hundreds place. Once again, you repeat the same process as before, but this time use the digit in the ones place (far right) of the bottom number, and the digit in the hundreds place (third from the right) on the top number. And remember to add any carried over digit! [7] X Research source

Write the 7 just to the left of the 48 below the line. It should now read 748 below the line, because you have just calculated 187 ∗ 4 = 748 {\displaystyle 187*4=748} . Multiply 7 {\displaystyle 7} and each digit of the larger number separately, working from right to left. Since 7 ∗ 0 = 0 {\displaystyle 7*0=0} , write a zero under the line, aligned below the 7 {\displaystyle 7} . In this article we will show you how to calculate the square feet of an 38x7 room or area and also let you calculate how much your project might cost based on a price per square foot (which is a common thing for household jobs).

### Long Multiplication with Negative Numbers

Proceed right to left. Multiply the ones digit of the bottom number to the next digit to the left in the top number. If you carried a digit, add it to the result and write the answer below the equals line. If you need to carry again, do so. The calculation to work out the square feet of both a square and rectangular room like 38x7 is very simple. All you need to do is multiply the length by the width. Square Feet = Length x Width 38 x 7 = 266 Copper nails, depending on the area, can last much longer than galvanised nails. Copper nails must be used in areas of high rainfall, high humidity and high pollution. The most common sizes for slating are 38 x 3.35mm and 30 x 2.65mm We can write the answer above using those notation and 38x7 is 266 ft 2 Calculate the Price of a 38x7 Room When you've multiplied the ones digit by every digit in the top number, move to the tens digit in the bottom number.

where Sq designates a square thread, 60 is the nominal diameter in millimeters, and 9 is the pitch in millimeters. When there is no suffix it is a single start thread. If there is a suffix then the value after the multiplication sign is the lead and the value in the parentheses is the pitch. For example: A copper nails is ideal for roofing applications and whilst galvanised nails can be used instead, Copper is generally the best practice nail to use in roofing applications. Using copper clout or slate nails in areas of high pollution and high humidity means less rust and less corrosion over time. In 187 ∗ 54 {\displaystyle 187*54} , the ones place for the bottom number (54) is still 4, while the hundreds place for the top number (187) is 1. Calculate 4 ∗ 1 = 4 {\displaystyle 4*1=4} , then add the 3 you carried from the previous calculation to get 4 + 3 = 7 {\displaystyle 4+3=7}If you have a project that requires you to calculate the cost of work or materials needed for a 38x7 room or area, the below calculator can help. Long multiplication with decimals using the standard algorithm has a few simple additional rules to follow. SKF bearing company have more than 80 factories all around the world and there are more than 70 sales department in different countries.It is really a multi-natinal business company.In addition,there are 7000 authorized dealer and distributors for SKF bearings in the world.Meanwhile,with electronic commerce system and global supply system, make SKF company more close to the user, can provide the products and services they need. Anytime, anywhere can satisfy the customers need solutions. Starting with the ones digit of the bottom number, the multiplier, multiply it by the last digit in the top number would denoted two starts, as the lead divided by the pitch is two. The "LH" denotes a left hand thread. [2] Standard pitches for metric diameters [2] Nominal diameter [mm]

SKF SNW 38x7 company wins the ISO 14001 environmental management of the global certification. Many SKF subordinate departments, company,factory also passed the ISO 9000 quality management certification or related industry standard authentication. For example, laying new carpet or flooring, painting or papering walls, installing bathroom tiles etc.

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Write down 320 {\displaystyle 320} , then write 7 {\displaystyle 7} just beneath it, aligned directly below the zero. Draw a 3-digit long line under the 7 {\displaystyle 7} .