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Same is happening to me... i dont know what to do.
63 is the smallest multiple of 7 and 9
what multiples do 7,5 and 9 have that are the same
68 = 7b - 9 -7b = -68-9 b = (-68-9)/-7 = 11
Yes a rational number is one which can be represented by one integer over another (possibly the same) integer which cannot be zero. 1 2/7 = (1×7+2)/7 = 9/7 (as an improper fraction) 9/7 is one integer over another integer, so it is a rational number.
In the sentence 9 x 7 = 63, 9 is the multiplicand.
7
why is 6 afraid of 7... cause 7 8 9.
7/9= 0.777... so no. ----------------------------------------------------------------- Alternatively, working with fractions: Convert to fractions with the same denominator and compare the numerators: 0.7 = 7/10 = (7×9)/(10×9) = 63/90 7/9 = (7×10)/(9×10) = 70/90 70 > 63 → 70/90 > 63/90 → 7/9 > 0.7 → No, 0.7 is less than 7/9 Instead of converting to equivalent fractions with the same denominator to compare numerators, if (and only if) the numerators are the same, the fractions can be compared by comparing the denominators and the fraction with the larger denominator is the smaller fraction: 0.7 = 7/10 7/9 same numerators, so compare denominators: 10 > 9 → 7/10 < 7/9 → 0.7 < 7/9 → No, 0.7 is less than 7/9
No. 7/8 = 0.875
9-1x=79-x=79-7=x2=xx=2