Answer:
1. 1/2
2. 17/30
3. 3/8
4. 23/24
5. 29/35
Step-by-step explanation:
1.
3/9+1/6
1/3+1/6
1/3×2/2+1/6
2/6+1/6
=3/6 or 1/2
2.
2/5+1/6
2/5×6/6 + 1/6×5/5
12/30 + 5/30
=17/30
3.
1/4+1/8
1/4×2/2 + 1/8
2/8+1/8
=3/8
4.
2+1/9 + 5/8
3/9 + 5/8
1/3+5/8
1/3×8/8 + 5/8×3/3
8/24 + 15/24
=23/24
5.
3/7+2/5
3/7×5/5 + 2/5×7/7
15/35+14/35
=29/35
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Answers & Comments
Answer:
1. 1/2
2. 17/30
3. 3/8
4. 23/24
5. 29/35
Step-by-step explanation:
1.
3/9+1/6
1/3+1/6
1/3×2/2+1/6
2/6+1/6
=3/6 or 1/2
2.
2/5+1/6
2/5×6/6 + 1/6×5/5
12/30 + 5/30
=17/30
3.
1/4+1/8
1/4×2/2 + 1/8
2/8+1/8
=3/8
4.
2+1/9 + 5/8
3/9 + 5/8
1/3+5/8
1/3×8/8 + 5/8×3/3
8/24 + 15/24
=23/24
5.
3/7+2/5
3/7×5/5 + 2/5×7/7
15/35+14/35
=29/35