Hi. The gcf of 60 and 72 is 12. Hope that helps!
72/12=6
60/12=5
Answer:
The product of two fractions can be calculated as follows:
So, the numerator is the product of the numerators of the two fractions, and the denominator is the product of the denominators of the two fractions.
In this problem, we know that the product is 6/40, so:
This means:
So we just need to find 2 pairs of numbers a, b to make c and d integers.
The first choice we use is:
a = 3
b = 2
So we get:
So the first pair of fractions is
The second choice we use is:
a = 2
b = 10
So we get:
So the second pair of fractions is
To solve for x in one step:
Divide 80 by (-4/5)
Answer:
44g
Step-by-step explanation:
flour=7/6*150=7*25=175g
sugar=175/2=87.5g for 36 biscuits
so for 18 biscuits she needs half as much whuch is equal to 87.5/2=43.75g or 44g
4s*0.049+s*0.017=426
0.213s=426
s=2000
Person should invest 48000 at 4.9% interest rate
and invest $2000 at 1.7% interest rate