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(23) list the multiples of 4 and 9 that are more than 60 but less than 80.
4, 8, 12, 16,……., 60, 64, 68, 72, 76, 80
9, 18, 27, ……, 63, 72, 81
The common multiple is 72.
4, 8, 12, 16,……., 60, 64, 68, 72, 76, 80
9, 18, 27, ……, 63, 72, 81
The common multiple is 72.
Thank you tutor.
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Convert the mixed numbers to improper fractions. Then make denominators the same and then subtract.
Date Posted:
8 months ago