You can calculate them out and check which one is the most accurate
so if one of the choices was 1/3 of 50, then you would do:
1/3 in the calculator (should be 0.333...) times 50
And you can compare it with the EXACT number, which is:
0.25*53=13.25
This way you can test all the options
17 because 4 x 1.5 = 6, 50 / 1.5 = 33.33
Answer:
the first one is: 351-400
the second one is: 651-700
Step-by-step explanation:
Hope it helped
You are dividing a number (x) by three and then subtracting 1 like this. (x/3)-1
1/5( 5/2 x 4/7 -11/7) + 3/28
Multiply the terms (5/2 x 4/7) in bracket then subtract it from 11/14. Result will be 10/7.
Then multiply 1/5 with 10/7. The result will be 2/7.
2/7 + 3/28 = 11/28
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