20 times
38 R 20
38 times. I think their record is 18 - 20.
20% of 38 dollars is 38*20/100 = 7.60 dollars
10x3+8=80-60+? 30+8=20+? 38=20+? 38-20=? 18=? The answer is 18.
1.9
20 % of 38 is 7.6
38 times. 76/2 = 38
The answer you may be looking for is 20. 18 + 20 = 38
77.6 is about twice the value of 38. So d8 must go into 776 2 times, 20 times, 200 times, etc. Changing that 77.6 number back to 776 must add one decimal place to 2 times, and it becomes 20 times.The actual times is about 20.42, so the estimate was pretty close.
The GCF is: 2
646 = 17 times 38.