90 ÷ 2 is the same as 1/2 of 90.
Either way you get 45.
Are you add or subtracting
SUBTRACTION
3 1/4- 1 1/4 = 1 3/4
Addition
3 1/4-1 1/4= 4 3/4
Answer:
the first expression
Step-by-step explanation:
Answer:
A: 7
B:1
C: 2
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142.
You can get this by seeing what number you have to multiply 7 by to get as close to 1000 as you can. 7*142 = 994. Thus each one of the multiplications up to that point will give you a positive integer than can be divided by 7. <span />