Lara multiplied 4/13 times 3 and got 12/39 . Was her answer correct?(1 point)
Responses
No, she should have multiplied only the numerator by the whole number.
No, she should have multiplied only the numerator by the whole number.
No, she should have multiplied only the denominator by the whole number.
No, she should have multiplied only the denominator by the whole number.
Yes, her answer was correct.
Yes, her answer was correct.
Her answer was correct, but she did not write it in simplest form.
No, she should have multiplied only the numerator by the whole number.
Find the product of 2/5 and 2/9 .(1 point)
Responses
2/45
Start Fraction 2 over 45 End Fraction
4/45
Start Fraction 4 over 45 End Fraction
28/45
Start Fraction 28 over 45 End Fraction
4/9
4/45
Multiply 7/5 times 4/3 . Convert the answer to a mixed number.(1 point)
Responses
28/15
Start Fraction 28 over 15 End Fraction
1 13/15
1 Start Fraction 13 over 15 End Fraction
13 1/15
13 Start Fraction 1 over 15 End Fraction
2 2/15
2 2/15
Marika multiplied 3/7 times 5/7 and got 15/7 . Was her answer correct?(1 point)
Responses
No, she should have multiplied both the numerators and denominators. The correct answer is 15/49.
No, she should have multiplied both the numerators and denominators. The correct answer is Start Fraction 15 over 49 End Fraction .
Yes, her answer was correct.
Yes, her answer was correct.
Yes, but she should have converted it to a mixed number. The correct answer is 2 1/7.
Yes, but she should have converted it to a mixed number. The correct answer is 2 Start Fraction 1 over 7 End Fraction .
No, she should have found the product for both the numerators and denominators. The correct answer is 15/14.