simplify -2/15× -10/9× 21-4×(-6)
Answers
Answered by
1
Step-by-step explanation:
Reduce 21/4 to lowest terms
21
4
is already in the simplest form. It can be written as 5.25 in decimal form (rounded to 6 decimal places).
Steps to simplifying fractions
Find the GCD (or HCF) of numerator and denominator
GCD of 21 and 4 is 1
Divide both the numerator and denominator by the GCD
21 ÷ 1
4 ÷ 1
Reduced fraction:
21
4
Therefore, 21/4 simplified to lowest terms is 21/4.
Answered by
1
Answer:
6 upon 2 by 3
Step-by-step explanation:
(-2/15) x (-10/9) x 21-4 x (-6)
20/135 × 21 + 24
20/135 × 45
20/3
6 2/3
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