6 multiplied by 15 is 90.
15 multiplied by 6 is 90.
90
21
6 sevenths multiplied by 5 eights equals 15 over twenty-eight, or 15/28
15/24 or 5/8
You can check this by getting common numerators or denominators for the two fractions. Common numerators: The numerators are 3 and 5. These can be multiplied together to get 15, the new numerator. To get the numerator to equal 15, 3/2 is multiplied by 5/5 to become 15/10. To get the numerator to equal 15, 5/3 is multiplied by 3/3 to become 15/9. 15/9 does not equal 15/10. Common denominators: The denominators are 2 and 3. These can be multiplied together to get 6, the new denominator. To get the denominator to equal 6, 3/2 is multiplied by 3/3 to become 9/6. To get the denominator to equal 6, 5/3 is multiplied by 2/2 to become 10/6. 9/6 doesn't equal 10/6. Both methods show that 3/2 does not equal 5/3.
40 percent wrong questions. To calculate the percentage 6 divided by 15 and multiplied by 100.
30 multiplied by 15 is 450
600 multiplied by 15 is 9,000.
15 multiplied by 1.75 is 26.25
80 multiplied by 15 is 1200.