The largest whole number that can go into these three number, 28, 42, and 70 is:
14
2 times 14 equals 28
3 times 14 equals 42
5 times 14 equals 70
Or it could be 28 if you allowed non-whole numbers in the equation:
1 times 28 equals 28
1.5 times 28 equals 42
2.5 times 28 equals 70
42 / .60 = 70
all multiples of 14 so: 14, 28, 42, 56, 70 etc 7 times any even number.
The first 10 multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70.
10, 14, 20, 28, 30, 40, 50, 60, 70, 80, 90, 42, 56, 70, 84, 98 Mostly 70. divisible by five and seven.
There were 60 questions on the test. In order to solve this problem, set up the equation 42 = .70 * X, where X is the number of questions on the test. This essentially tells you 70% of what number (X) is 42. Divide 42 by .70 and you will get an answer of 60.
The largest number that will divide into 28 42 and 70 with no remainder is 14.
the answer is 14. 28/14 = 2 42/14 = 3 70/14 = 5
14
The greatest common factor of 42 and 70 is 14.
28 + 42 = 70
28 + 42 = 70
The GCF of 28, 42, and 70 is 14.The GCF is 14.
Common factors of 14, 28, 42, and 70 are: 1, 2, 7, and 14.
7y-42=28 ==> 7y=42+28 => y=70/7. => 10
sixty assuming 70 means 70% 60 x 70% = 42
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, ...
70. You just add 14 each time.