Add the following decimals 3 6/7 and 5 1/3
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Answer:
4.5 is the answer
Hope it helps
Answered by
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Step-by-step explanation:
(b) 3 + 7/10 = 3 + 0.7 = 3.7
(c) 200 + 60 + 5 + 1/10 = 265 + 0.1 = 265.1
(d) 70 + 8/10 = 70 + 0.8 = 70.8
(e) 88/10 = (80 + 8)/10 = 80/10 + 8/10 = 8 + 0.8 = 8.8
(f) 4 = 4 + 2/5 = 4 + 0.4 = 4.4
(g) 3/2 = (3 * 5)/(2 * 5) = 15/10 = 1.5
(h) 2/5 = (2 * 2)/(2 * 5) = 4/10 = 0.4
(i) 12/5 = (12 * 2)/(2 * 5) = 24/10 = 2.4
(j) 3 = 3 + 3/5 = 3 + (3 * 2)/(5 * 2) = 3 + 6/10 = 3 + 0.6 = 3.6
(k) 4 = 4 + 1/2 = 4 + (1 * 5)/(5 * 2) = 4 + 5/10 = 4 + 0.5 = 4.5
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