i would say count up
50
rearrange 1 to 50 so that you see this pattern: 50 = 50 1+49 = 50 2+48 = 50 ... 24+26 = 50 25 = 25 then add this up: 25 x 50 + 25 = 1275
50*51/2 = 1275
A compatible number is a number that is easy to add when you add it together.
You could add a hole to the 50 pound barrel full of oil and drain out some of the oil to make it less than 50 pounds.
100 and 100 can add to 200 50, 50, 50, and 50 can add to 200 8 25s can add to 200 20 10s can add to 200
50 add 25=50+25 so the answer is 75
50 - 3.5
50
Never add water, add coolant, which is a 50/50 mix of antifreeze and distilled water. Add it to the overflow or recovery reservoir.
50
It is: 50+25 = 75.0
There is a reservoir container marked "coolant" in the engine compartment. Add a mixture of 50% antifreeze and 50% water. (If you use "50/50" or "pre mixed" antifreeze, DO NOT ADD WATER). Let the engine get warm and fill to the full line.
rearrange 1 to 50 so that you see this pattern: 50 = 50 1+49 = 50 2+48 = 50 ... 24+26 = 50 25 = 25 then add this up: 25 x 50 + 25 = 1275
7 + 15 + 28 = 50
50*51/2 = 1275
Find 50% of 335, then add to 335 for the answer: so 50% is 50/100 = 1/2. Multiply 1/2 times 335 = 167.5, then add to 335 = 502.5