Answer:
5. 12
6. 6
8. 1:3
Step-by-step explanation:
5. 10 x __+6=126
126/10=12.6
10 x 12+6=126
6. 2 x __+3=15
2 x __ = 15-3
2 x __ = 12
12/2 = 6
2 x 6 + 3 = 15
8. 5:15
divide both by 5 (reducing to lowest terms)
1:5
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Answers & Comments
Answer:
5. 12
6. 6
8. 1:3
Step-by-step explanation:
5. 10 x __+6=126
126/10=12.6
10 x 12+6=126
6. 2 x __+3=15
2 x __ = 15-3
2 x __ = 12
12/2 = 6
2 x 6 + 3 = 15
8. 5:15
divide both by 5 (reducing to lowest terms)
1:5