Answer:
1/10
Step-by-step explanation:
1/10 is the answer bc he gave his friend 100/1000 simplified form 1/10
get a common denominator which is 24
3 7/8 = 3 21/24
6 /4 = 6 6 /24
3 21/24 - 6 6 /24
big number minus small number take sign of larger
6 6/24
- 3 21/24
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5 30/24
3 21/24
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2 9/24
2 3/8
the sign of the larger is negative
-2 3/8
I can’t seen the question so it is hard to answer
3a plus 7. you group the whole numbers together and than the a's. so 3+4 is 7. 2a + a is 3a.
