Answer:
This is math, right
Step-by-step explanation:
math leads to numbers,numbers lead to 666, 666 leads to the devil, do you really want to answer this qestion?
90/100
70/100
26/100
You have to multiply the numerator and the denominator by the same number in order to get an equal fraction.
Answer:
Fraction of money spent on calculator = 2/5
Find the fraction of money left:
1 - 2/5 = 3/5
Find the fraction of money spent on a book:
4/7 x 3/5 = 12/35
Answer: She spent 12/35 of the money on a book
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To find the fraction of saving:
Fraction of money saved = 1 - calculator - book
Fraction of money saved = 1 - 2/5 - 12/35 = 9/35
Fraction of the money saved = 9/35
Step-by-step explanation: