0
eventually the sun will die
Until then, the answer is [(4.9 + 2.1)*(6.3 + 0.7)]/(3.5 * 1.4)=10.Note that, since 7 is not a factor of 100, addition and subtraction won't be enough; there must be some multiplication and division by a power of 7 to get 100.
3.5 * 1.4 = 4.9. If we can get the numerator to be 49 (=100*0.7*0.7), the fraction will evaluate to 10.
Note that 4.9+2.1 = 7 = 10 * 0.7
and
6.3 + 0.7 = 7 = 10*0.7
So [(4.9 + 2.1)*(6.3 + 0.7)]/(3.5 * 1.4)= 10 * 0.7 * 10 * 0.7 / (4.9) = 10.
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∙ 14y ago
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What is the LCM of 14 21 35 70?
For 70, 35, 21, 14 the LCM is: 210
First ten multiples of 7?
7 14 21 28 35 42 49 56 63 70
What is 40 percent off 35 dollars?
40/100 x 35 = 14 35-14=21 Therefore $21 :)
What is the difference between 14 and -21?
35
What are the first ten nonzero multiples of seven?
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
What is ten multiples of 7?
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
What is the LCM of 14 21 35 70?
For 70, 35, 21, 14 the LCM is: 210
What is the least common multiple of 14 35 and 21?
The least common multiple of the numbers 14, 35 and 21 is 210.
First ten multiples of 7?
7 14 21 28 35 42 49 56 63 70
What is 40 percent off 35 dollars?
40/100 x 35 = 14 35-14=21 Therefore $21 :)
What plus 14 makes -21?
X+14=-21 X=-21-14 X=-35 is your answer.
What is the difference between 14 and -21?
35
What are the first ten nonzero multiples of seven?
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
What are the first ten nonzero multiples of 7?
7, 14, 21, 28, 35, 42, 49, 56, 63, 70.
What numbers are the first ten multiples of seven?
7, 14, 21, 28, 35, 42, 49, 56, 63, 70.
What is a list of the first ten multiples of 7?
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
What is yourgrade if you have 14 wrong out of 35?
Assuming that it's a straight percentage and not subject to the complicated calibrating procedure that HSC scores are subject to: 14/35 (14 wrong out of 35) 1 - 14/35 = 21/35 (21 right out of 35) = 0.6 = 60%
