Answer:
1)D
2).A
Step-by-step explanation:
1).8/1 x 2/3
8x2/1x3
=16/3
2).FACTOR THE NUMBER:25=5x5
5/12 x 21/5x5
CROSS CANCEL COMMON FACTOR
1/12 x 21/5
FACTOR THE NUMBER 21=3x7
1/12 x 3x7/5
FACTOR THE NUMBER 12=3x4
1/3x4 x 3x7/5
CROSS CANCEL COMMON FACTOR:3
1x7/4x5
THEN MULTIPLY
=7/20
*MARK ME AS BRAINLIEST
1.) C. 5 1
3
2.)A. 7
20
1.)Equation: 8 × 2
Solution:
Since number 8 is a whole number, then the denominator is automatically number 1, so that's why it goes like this.
8 × 2
1 3
So, since there's no more no. to cancel you can now multiply it.
2.)Equation: 5 × 21
12 25
You can cancel the numerator 5 to denominator 25 by 5 and the numerator 21 and denominator 12 by dividing it into 3.
After canceling you can now multiply it.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
1)D
2).A
Step-by-step explanation:
1).8/1 x 2/3
8x2/1x3
=16/3
2).FACTOR THE NUMBER:25=5x5
5/12 x 21/5x5
CROSS CANCEL COMMON FACTOR
1/12 x 21/5
FACTOR THE NUMBER 21=3x7
1/12 x 3x7/5
FACTOR THE NUMBER 12=3x4
1/3x4 x 3x7/5
CROSS CANCEL COMMON FACTOR:3
1x7/4x5
THEN MULTIPLY
=7/20
*MARK ME AS BRAINLIEST
Answer:
1.) C. 5 1
3
2.)A. 7
20
Step-by-step explanation:
1.)Equation: 8 × 2
3
Solution:
Since number 8 is a whole number, then the denominator is automatically number 1, so that's why it goes like this.
8 × 2
1 3
So, since there's no more no. to cancel you can now multiply it.
2.)Equation: 5 × 21
12 25
You can cancel the numerator 5 to denominator 25 by 5 and the numerator 21 and denominator 12 by dividing it into 3.
After canceling you can now multiply it.