The answer is the 3rd option which is -24
Answer:
True
Step-by-step explanation:
Hope this helps! :)
You simply put 40 over a hundred and 55 over n (which is the number were trying to find) so you do cross multiplication. 55 times a hundred and after you get the answer. You divide it by 40 and should get 137.5.
Answer:
<u>57</u>
10
Step-by-step explanation:
Multiply both numerator and denominator by 10 for every number after the decimal point
5.7 × 10
1 × 10
=
<u>57</u>
10
Reducing the fraction gives
<u>57</u>
10