Answer:
280
Step-by-step explanation:
70x4=280
Answer : x= 15 , 4
steps by step solution : plz see in attachment ✌
Thanks
<span><span>Find the GCD (or HCF) of numerator and denominator
GCD of 420 and 450 is 30</span><span>Divide both the numerator and denominator by the GCD
(420/30)/(450/30)</span><span>Reduced fraction: 14/15</span></span>
Equivalent fractions
D , because 28-9=21 and 21=x
Answer:
15
Step-by-step explanation:
3 and 5 are not common denominators so you have to find the lowest common denominator which is 15 because 3 times 5 is 15
